| 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 | $243.63 | 4.502% | $254.5982 | $254.60 | $254.60 | $254.60 |
| Purchase #2 | $163.45 | 9.265% | $178.5936 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $76.44 | 7.584% | $82.2372 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $87.72 | 11.226% | $97.5674 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $55.84 | 7.326% | $59.9308 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $155.82 | 3.430% | $161.1646 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $84.37 | 11.181% | $93.8034 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $867.27 | $927.8952 | $927.89 | $927.90 | $927.90 | |