| 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 | $217.65 | 11.486% | $242.6493 | $242.65 | $242.65 | $242.60 |
| Purchase #2 | $138.30 | 10.731% | $153.141 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $109.90 | 7.109% | $117.7128 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $148.34 | 11.314% | $165.1232 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $115.25 | 12.316% | $129.4442 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $157.88 | 5.349% | $166.325 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $138.38 | 10.470% | $152.8684 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $1,025.70 | $1,127.2639 | $1,127.26 | $1,127.25 | $1,127.10 | |