| 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 | $20.84 | 12.118% | $23.3654 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $116.33 | 10.630% | $128.6959 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $243.99 | 8.118% | $263.7971 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $126.25 | 4.335% | $131.7229 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $140.99 | 11.738% | $157.5394 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $183.87 | 10.415% | $203.0201 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $69.36 | 11.259% | $77.1692 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $901.63 | $985.3100 | $985.32 | $985.25 | $985.30 | |