| 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 | $220.48 | 3.341% | $227.8462 | $227.85 | $227.85 | $227.80 |
| Purchase #2 | $130.29 | 7.540% | $140.1139 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $106.43 | 6.142% | $112.9669 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $52.88 | 8.766% | $57.5155 | $57.52 | $57.50 | $57.50 |
| Purchase #5 | $194.48 | 7.635% | $209.3285 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $95.55 | 5.743% | $101.0374 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $21.99 | 6.195% | $23.3523 | $23.35 | $23.35 | $23.40 |
| 7 purchase totals = | $822.10 | $872.1607 | $872.17 | $872.15 | $872.10 | |