| 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 | $121.32 | 4.516% | $126.7988 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $106.71 | 3.558% | $110.5067 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $197.78 | 3.825% | $205.3451 | $205.35 | $205.35 | $205.30 |
| Purchase #4 | $22.25 | 12.564% | $25.0455 | $25.05 | $25.05 | $25.00 |
| Purchase #5 | $239.71 | 7.803% | $258.4146 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $84.30 | 7.515% | $90.6351 | $90.64 | $90.65 | $90.60 |
| Purchase #7 | $148.75 | 7.643% | $160.119 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $920.82 | $976.8648 | $976.88 | $976.85 | $976.70 | |