| 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 | $112.98 | 7.230% | $121.1485 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $46.73 | 4.196% | $48.6908 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $128.99 | 5.189% | $135.6833 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $59.28 | 3.164% | $61.1556 | $61.16 | $61.15 | $61.20 |
| Purchase #5 | $53.69 | 4.784% | $56.2585 | $56.26 | $56.25 | $56.30 |
| Purchase #6 | $95.84 | 5.496% | $101.1074 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $236.73 | 9.749% | $259.8088 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $734.24 | $783.8529 | $783.86 | $783.85 | $783.90 | |