| 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 | $218.39 | 7.648% | $235.0925 | $235.09 | $235.10 | $235.10 |
| Purchase #2 | $101.46 | 6.152% | $107.7018 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $48.87 | 13.189% | $55.3155 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $27.85 | 9.847% | $30.5924 | $30.59 | $30.60 | $30.60 |
| Purchase #5 | $90.66 | 8.406% | $98.2809 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $226.59 | 5.442% | $238.921 | $238.92 | $238.90 | $238.90 |
| Purchase #7 | $5.82 | 6.197% | $6.1807 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $719.64 | $772.0848 | $772.08 | $772.10 | $772.10 | |