| 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 | $102.82 | 10.804% | $113.9287 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $140.35 | 9.470% | $153.6411 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $171.75 | 13.747% | $195.3605 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $109.48 | 10.126% | $120.5659 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $25.41 | 7.663% | $27.3572 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $89.90 | 11.794% | $100.5028 | $100.50 | $100.50 | $100.50 |
| Purchase #7 | $186.43 | 4.234% | $194.3234 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $826.14 | $905.6796 | $905.68 | $905.65 | $905.70 | |