| 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 | $224.64 | 3.363% | $232.1946 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $35.26 | 3.636% | $36.5421 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $204.37 | 3.634% | $211.7968 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $242.58 | 4.760% | $254.1268 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $183.92 | 13.804% | $209.3083 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $204.42 | 4.576% | $213.7743 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $18.75 | 4.434% | $19.5814 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $1,113.94 | $1,177.3243 | $1,177.32 | $1,177.35 | $1,177.30 | |