| 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 | $204.81 | 7.822% | $220.8302 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $204.53 | 7.621% | $220.1172 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $106.54 | 7.719% | $114.7638 | $114.76 | $114.75 | $114.80 |
| Purchase #4 | $220.82 | 5.360% | $232.656 | $232.66 | $232.65 | $232.70 |
| Purchase #5 | $93.80 | 5.685% | $99.1325 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $61.27 | 5.260% | $64.4928 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $53.34 | 10.830% | $59.1167 | $59.12 | $59.10 | $59.10 |
| 7 purchase totals = | $945.11 | $1,011.1092 | $1,011.11 | $1,011.10 | $1,011.10 | |