| 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 | $45.84 | 5.131% | $48.1921 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $204.93 | 12.226% | $229.9847 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $138.39 | 11.406% | $154.1748 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $122.56 | 11.348% | $136.4681 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $134.89 | 12.754% | $152.0939 | $152.09 | $152.10 | $152.10 |
| Purchase #6 | $125.44 | 5.481% | $132.3154 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $127.49 | 13.443% | $144.6285 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $899.54 | $997.8575 | $997.85 | $997.85 | $997.90 | |