| 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 | $195.68 | 3.701% | $202.9221 | $202.92 | $202.90 | $202.90 |
| Purchase #2 | $21.25 | 10.122% | $23.4009 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $138.85 | 11.213% | $154.4193 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $30.96 | 8.735% | $33.6644 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $111.88 | 5.775% | $118.3411 | $118.34 | $118.35 | $118.30 |
| Purchase #6 | $134.72 | 11.863% | $150.7018 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $130.77 | 5.576% | $138.0617 | $138.06 | $138.05 | $138.10 |
| 7 purchase totals = | $764.11 | $821.5113 | $821.50 | $821.45 | $821.50 | |