| 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 | $119.35 | 13.292% | $135.214 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $246.79 | 13.172% | $279.2972 | $279.30 | $279.30 | $279.30 |
| Purchase #3 | $151.37 | 12.290% | $169.9734 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $159.75 | 9.697% | $175.241 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $87.48 | 4.272% | $91.2171 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $17.96 | 8.242% | $19.4403 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $217.74 | 11.639% | $243.0828 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $1,000.44 | $1,113.4658 | $1,113.46 | $1,113.45 | $1,113.40 | |