| 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 | $214.75 | 6.218% | $228.1032 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $232.58 | 7.130% | $249.163 | $249.16 | $249.15 | $249.20 |
| Purchase #3 | $67.78 | 13.267% | $76.7724 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $106.47 | 13.114% | $120.4325 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $61.64 | 5.760% | $65.1905 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $90.93 | 12.663% | $102.4445 | $102.44 | $102.45 | $102.40 |
| Purchase #7 | $20.30 | 9.848% | $22.2991 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $794.45 | $864.4052 | $864.39 | $864.40 | $864.40 | |