| 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 | $210.72 | 3.854% | $218.8411 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $89.85 | 8.154% | $97.1764 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $242.43 | 13.610% | $275.4247 | $275.42 | $275.40 | $275.40 |
| Purchase #4 | $136.96 | 11.225% | $152.3338 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $24.43 | 6.134% | $25.9285 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $9.53 | 4.647% | $9.9729 | $9.97 | $9.95 | $10.00 |
| Purchase #7 | $59.79 | 12.476% | $67.2494 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $773.71 | $846.9268 | $846.92 | $846.95 | $846.80 | |