| 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 | $103.83 | 6.457% | $110.5343 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $156.55 | 8.336% | $169.6 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $83.62 | 5.421% | $88.153 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $42.51 | 3.189% | $43.8656 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $216.49 | 12.352% | $243.2308 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $120.80 | 9.559% | $132.3473 | $132.35 | $132.35 | $132.30 |
| Purchase #7 | $193.37 | 5.639% | $204.2741 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $917.17 | $992.0051 | $992.00 | $992.00 | $992.00 | |