| 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 | $76.72 | 7.157% | $82.2109 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $212.73 | 12.393% | $239.0936 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $113.68 | 3.400% | $117.5451 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $150.71 | 3.460% | $155.9246 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $158.65 | 13.690% | $180.3692 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $19.88 | 6.191% | $21.1108 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $139.95 | 10.496% | $154.6392 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $872.32 | $950.8934 | $950.89 | $950.85 | $950.80 | |