| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.89 | 10.800% | $143.9181 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $242.40 | 11.780% | $270.9547 | $270.95 | $270.95 | $271.00 |
| Purchase #3 | $182.91 | 12.822% | $206.3627 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $187.25 | 8.241% | $202.6813 | $202.68 | $202.70 | $202.70 |
| Purchase #5 | $145.55 | 11.305% | $162.0044 | $162.00 | $162.00 | $162.00 |
| Purchase #6 | $238.42 | 6.698% | $254.3894 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $216.93 | 12.112% | $243.2046 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $1,343.35 | $1,483.5152 | $1,483.50 | $1,483.50 | $1,483.60 | |