| 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 | $223.81 | 6.209% | $237.7064 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $118.43 | 4.340% | $123.5699 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $227.42 | 8.509% | $246.7712 | $246.77 | $246.75 | $246.80 |
| Purchase #4 | $84.65 | 13.169% | $95.7976 | $95.80 | $95.80 | $95.80 |
| Purchase #5 | $131.73 | 4.495% | $137.6513 | $137.65 | $137.65 | $137.70 |
| Purchase #6 | $36.43 | 12.231% | $40.8858 | $40.89 | $40.90 | $40.90 |
| Purchase #7 | $182.76 | 10.323% | $201.6263 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $1,005.23 | $1,084.0085 | $1,084.02 | $1,084.00 | $1,084.10 | |