| 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 | $25.34 | 12.657% | $28.5473 | $28.55 | $28.55 | $28.50 |
| Purchase #2 | $248.90 | 5.702% | $263.0923 | $263.09 | $263.10 | $263.10 |
| Purchase #3 | $228.61 | 6.386% | $243.209 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $139.55 | 4.624% | $146.0028 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $230.96 | 7.791% | $248.9541 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $175.58 | 4.869% | $184.129 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $243.46 | 4.790% | $255.1217 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $1,292.40 | $1,369.0562 | $1,369.05 | $1,369.05 | $1,369.00 | |