| 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 | $31.44 | 12.681% | $35.4269 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $137.99 | 12.523% | $155.2705 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $22.86 | 5.485% | $24.1139 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $220.45 | 8.221% | $238.5732 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $53.40 | 10.154% | $58.8222 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $248.55 | 9.315% | $271.7024 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $133.91 | 9.362% | $146.4467 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $848.60 | $930.3558 | $930.35 | $930.30 | $930.30 | |