| 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 | $199.73 | 5.134% | $209.9841 | $209.98 | $210.00 | $210.00 |
| Purchase #2 | $60.28 | 7.242% | $64.6455 | $64.65 | $64.65 | $64.60 |
| Purchase #3 | $170.44 | 8.402% | $184.7604 | $184.76 | $184.75 | $184.80 |
| Purchase #4 | $68.82 | 8.874% | $74.9271 | $74.93 | $74.95 | $74.90 |
| Purchase #5 | $96.84 | 9.687% | $106.2209 | $106.22 | $106.20 | $106.20 |
| Purchase #6 | $92.56 | 7.103% | $99.1345 | $99.13 | $99.15 | $99.10 |
| Purchase #7 | $116.63 | 3.251% | $120.4216 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $805.30 | $860.0941 | $860.09 | $860.10 | $860.00 | |