| 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 | $236.45 | 5.391% | $249.197 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $10.54 | 5.441% | $11.1135 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $32.63 | 5.861% | $34.5424 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $212.32 | 12.624% | $239.1233 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $102.46 | 9.807% | $112.5083 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $70.61 | 6.421% | $75.1439 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $54.62 | 7.584% | $58.7624 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $719.63 | $780.3908 | $780.38 | $780.35 | $780.30 | |