| 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 | $7.86 | 3.151% | $8.1077 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $226.26 | 9.726% | $248.266 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $83.33 | 10.539% | $92.1121 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $244.85 | 8.338% | $265.2656 | $265.27 | $265.25 | $265.30 |
| Purchase #5 | $152.53 | 8.849% | $166.0274 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $187.98 | 7.364% | $201.8228 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $13.47 | 7.418% | $14.4692 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $916.28 | $996.0708 | $996.08 | $996.00 | $996.10 | |