| 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 | $118.45 | 10.494% | $130.8801 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $236.48 | 5.182% | $248.7344 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $38.40 | 4.281% | $40.0439 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $236.29 | 12.492% | $265.8073 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $84.90 | 7.362% | $91.1503 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $151.63 | 6.519% | $161.5148 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $5.71 | 7.122% | $6.1167 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $871.86 | $944.2475 | $944.24 | $944.25 | $944.20 | |