| 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 | $19.44 | 12.478% | $21.8657 | $21.87 | $21.85 | $21.90 |
| Purchase #2 | $215.26 | 9.153% | $234.9627 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $149.86 | 11.651% | $167.3202 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $158.42 | 3.439% | $163.8681 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $232.29 | 12.867% | $262.1788 | $262.18 | $262.20 | $262.20 |
| Purchase #6 | $239.36 | 7.444% | $257.178 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $50.36 | 5.279% | $53.0185 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $1,064.99 | $1,160.3920 | $1,160.40 | $1,160.35 | $1,160.50 | |