| 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 | $29.27 | 9.871% | $32.1592 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $238.63 | 13.487% | $270.814 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $28.52 | 10.397% | $31.4852 | $31.49 | $31.50 | $31.50 |
| Purchase #4 | $199.92 | 12.419% | $224.7481 | $224.75 | $224.75 | $224.70 |
| Purchase #5 | $217.72 | 6.820% | $232.5685 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $110.76 | 9.126% | $120.868 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $44.65 | 10.150% | $49.182 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $869.47 | $961.8250 | $961.83 | $961.80 | $961.90 | |