| 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 | $104.77 | 7.269% | $112.3857 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $149.28 | 3.519% | $154.5332 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $138.90 | 11.825% | $155.3249 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $93.83 | 12.581% | $105.6348 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $217.99 | 4.764% | $228.375 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $49.48 | 5.526% | $52.2143 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $149.94 | 5.737% | $158.5421 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $904.19 | $967.0100 | $967.00 | $967.05 | $966.90 | |