| 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 | $215.67 | 12.867% | $243.4203 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $90.48 | 9.136% | $98.7463 | $98.75 | $98.75 | $98.70 |
| Purchase #3 | $139.72 | 3.736% | $144.9399 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $107.45 | 8.331% | $116.4017 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $62.43 | 7.503% | $67.1141 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $247.44 | 7.722% | $266.5473 | $266.55 | $266.55 | $266.50 |
| Purchase #7 | $195.52 | 8.294% | $211.7364 | $211.74 | $211.75 | $211.70 |
| 7 purchase totals = | $1,058.71 | $1,148.9060 | $1,148.91 | $1,148.90 | $1,148.70 | |