| 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 | $106.59 | 4.642% | $111.5379 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $158.95 | 10.151% | $175.085 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $239.48 | 5.169% | $251.8587 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $171.65 | 13.402% | $194.6545 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $82.73 | 12.653% | $93.1978 | $93.20 | $93.20 | $93.20 |
| Purchase #6 | $224.31 | 8.480% | $243.3315 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $192.68 | 8.122% | $208.3295 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $1,176.39 | $1,277.9949 | $1,278.00 | $1,278.05 | $1,278.00 | |