| 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 | $234.99 | 3.652% | $243.5718 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $174.37 | 7.266% | $187.0397 | $187.04 | $187.05 | $187.00 |
| Purchase #3 | $24.39 | 8.649% | $26.4995 | $26.50 | $26.50 | $26.50 |
| Purchase #4 | $246.93 | 13.124% | $279.3371 | $279.34 | $279.35 | $279.30 |
| Purchase #5 | $45.94 | 4.681% | $48.0905 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $101.27 | 8.283% | $109.6582 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $229.34 | 8.317% | $248.4142 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,057.23 | $1,142.6110 | $1,142.61 | $1,142.60 | $1,142.60 | |