| 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 | $216.64 | 13.228% | $245.2971 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $43.74 | 10.657% | $48.4014 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $144.78 | 4.213% | $150.8796 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $152.46 | 4.129% | $158.7551 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $210.39 | 6.534% | $224.1369 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $210.46 | 7.815% | $226.9074 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $152.34 | 8.777% | $165.7109 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,130.81 | $1,220.0884 | $1,220.10 | $1,220.10 | $1,220.10 | |