| 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 | $221.93 | 10.370% | $244.9441 | $244.94 | $244.95 | $244.90 |
| Purchase #2 | $191.50 | 3.744% | $198.6698 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $126.64 | 7.437% | $136.0582 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $9.42 | 13.618% | $10.7028 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $149.51 | 10.710% | $165.5225 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $40.50 | 3.309% | $41.8401 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $146.86 | 12.869% | $165.7594 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $886.36 | $963.4969 | $963.49 | $963.45 | $963.50 | |