| 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 | $181.40 | 12.480% | $204.0387 | $204.04 | $204.05 | $204.00 |
| Purchase #2 | $171.63 | 7.465% | $184.4422 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $204.58 | 9.651% | $224.324 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $210.41 | 7.272% | $225.711 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $221.67 | 5.534% | $233.9372 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $204.81 | 7.472% | $220.1134 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $86.45 | 13.118% | $97.7905 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $1,280.95 | $1,390.3570 | $1,390.35 | $1,390.35 | $1,390.20 | |