| 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 | $216.49 | 4.198% | $225.5783 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $110.79 | 10.743% | $122.6922 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $91.55 | 10.825% | $101.4603 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $210.43 | 11.148% | $233.8887 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $17.82 | 10.554% | $19.7007 | $19.70 | $19.70 | $19.70 |
| Purchase #6 | $14.71 | 4.221% | $15.3309 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $187.90 | 3.577% | $194.6212 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $849.69 | $913.2723 | $913.27 | $913.30 | $913.30 | |