| 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 | $38.48 | 9.121% | $41.9898 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $116.55 | 7.621% | $125.4323 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $175.60 | 7.617% | $188.9755 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $197.69 | 5.498% | $208.559 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $121.90 | 8.736% | $132.5492 | $132.55 | $132.55 | $132.50 |
| Purchase #6 | $143.79 | 12.606% | $161.9162 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $54.51 | 12.719% | $61.4431 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $848.52 | $920.8651 | $920.87 | $920.90 | $920.80 | |