| 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 | $122.93 | 3.222% | $126.8908 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $76.36 | 10.178% | $84.1319 | $84.13 | $84.15 | $84.10 |
| Purchase #3 | $199.99 | 12.199% | $224.3868 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $215.69 | 7.717% | $232.3348 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $191.53 | 13.201% | $216.8139 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $98.46 | 8.611% | $106.9384 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $149.69 | 9.615% | $164.0827 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $1,054.65 | $1,155.5793 | $1,155.57 | $1,155.65 | $1,155.50 | |