| 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 | $200.88 | 11.717% | $224.4171 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $149.52 | 10.237% | $164.8264 | $164.83 | $164.85 | $164.80 |
| Purchase #3 | $25.67 | 5.860% | $27.1743 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $158.82 | 6.209% | $168.6811 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $159.64 | 7.802% | $172.0951 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $201.39 | 13.239% | $228.052 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $250.34 | 6.210% | $265.8861 | $265.89 | $265.90 | $265.90 |
| 7 purchase totals = | $1,146.26 | $1,251.1321 | $1,251.14 | $1,251.15 | $1,251.20 | |