| 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 | $9.66 | 9.642% | $10.5914 | $10.59 | $10.60 | $10.60 |
| Purchase #2 | $219.69 | 4.758% | $230.1429 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $171.30 | 12.152% | $192.1164 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $85.36 | 11.704% | $95.3505 | $95.35 | $95.35 | $95.40 |
| Purchase #5 | $99.67 | 9.178% | $108.8177 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $226.67 | 4.625% | $237.1535 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $110.68 | 10.127% | $121.8886 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $923.03 | $996.0610 | $996.06 | $996.05 | $996.10 | |