| 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 | $219.84 | 10.868% | $243.7322 | $243.73 | $243.75 | $243.70 |
| Purchase #2 | $120.51 | 6.475% | $128.313 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $224.43 | 5.274% | $236.2664 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $53.39 | 4.167% | $55.6148 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $132.91 | 7.231% | $142.5207 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $101.70 | 8.847% | $110.6974 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $174.25 | 13.760% | $198.2268 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,027.03 | $1,115.3713 | $1,115.37 | $1,115.35 | $1,115.30 | |