| 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 | $242.50 | 12.511% | $272.8392 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $27.43 | 3.210% | $28.3105 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $111.56 | 9.629% | $122.3021 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $53.65 | 12.281% | $60.2388 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $126.77 | 9.585% | $138.9209 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $84.28 | 4.594% | $88.1518 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $83.88 | 3.480% | $86.799 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $730.07 | $797.5623 | $797.56 | $797.55 | $797.50 | |