| 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 | $217.34 | 6.823% | $232.1691 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $222.65 | 12.792% | $251.1314 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $217.28 | 13.685% | $247.0148 | $247.01 | $247.00 | $247.00 |
| Purchase #4 | $122.36 | 3.623% | $126.7931 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $226.83 | 7.615% | $244.1031 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $103.44 | 4.642% | $108.2417 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $179.71 | 11.761% | $200.8457 | $200.85 | $200.85 | $200.80 |
| 7 purchase totals = | $1,289.61 | $1,410.2989 | $1,410.29 | $1,410.30 | $1,410.20 | |