| 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 | $111.25 | 9.603% | $121.9333 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $144.49 | 7.374% | $155.1447 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $191.63 | 5.472% | $202.116 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $230.83 | 12.668% | $260.0715 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $29.71 | 11.642% | $33.1688 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $110.81 | 9.716% | $121.5763 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $240.93 | 5.182% | $253.415 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $1,059.65 | $1,147.4256 | $1,147.43 | $1,147.40 | $1,147.40 | |