| 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 | $114.67 | 10.258% | $126.4328 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $81.26 | 7.202% | $87.1123 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $102.85 | 5.376% | $108.3792 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $100.89 | 8.345% | $109.3093 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $142.46 | 6.694% | $151.9963 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $43.59 | 10.181% | $48.0279 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $218.57 | 13.584% | $248.2605 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $804.29 | $879.5183 | $879.52 | $879.55 | $879.50 | |