| 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 | $176.32 | 13.504% | $200.1303 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $26.26 | 7.321% | $28.1825 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $250.77 | 11.643% | $279.9672 | $279.97 | $279.95 | $280.00 |
| Purchase #4 | $114.43 | 5.356% | $120.5589 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $25.25 | 6.731% | $26.9496 | $26.95 | $26.95 | $26.90 |
| Purchase #6 | $139.27 | 10.480% | $153.8655 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $124.91 | 6.228% | $132.6894 | $132.69 | $132.70 | $132.70 |
| 7 purchase totals = | $857.21 | $942.3434 | $942.35 | $942.35 | $942.40 | |