| 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 | $90.60 | 11.865% | $101.3497 | $101.35 | $101.35 | $101.30 |
| Purchase #2 | $221.87 | 7.329% | $238.1309 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $181.52 | 12.436% | $204.0938 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $79.98 | 8.763% | $86.9886 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $136.38 | 5.787% | $144.2723 | $144.27 | $144.25 | $144.30 |
| Purchase #6 | $39.64 | 5.377% | $41.7714 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $44.78 | 12.205% | $50.2454 | $50.25 | $50.25 | $50.20 |
| 7 purchase totals = | $794.77 | $866.8521 | $866.85 | $866.85 | $866.80 | |