| 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 | $126.97 | 7.479% | $136.4661 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $250.25 | 10.333% | $276.1083 | $276.11 | $276.10 | $276.10 |
| Purchase #3 | $81.70 | 5.753% | $86.4002 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $131.53 | 12.456% | $147.9134 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $129.56 | 7.209% | $138.9 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $31.49 | 7.487% | $33.8477 | $33.85 | $33.85 | $33.80 |
| Purchase #7 | $37.42 | 4.425% | $39.0758 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $788.92 | $858.7115 | $858.72 | $858.70 | $858.70 | |