| 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 | $228.81 | 8.572% | $248.4236 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $236.42 | 10.247% | $260.646 | $260.65 | $260.65 | $260.60 |
| Purchase #3 | $138.36 | 11.399% | $154.1317 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $145.80 | 4.831% | $152.8436 | $152.84 | $152.85 | $152.80 |
| Purchase #5 | $217.57 | 13.672% | $247.3162 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $16.57 | 3.742% | $17.19 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $41.94 | 10.381% | $46.2938 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $1,025.47 | $1,126.8449 | $1,126.84 | $1,126.85 | $1,126.70 | |