| 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 | $108.96 | 3.517% | $112.7921 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $219.65 | 11.630% | $245.1953 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $48.95 | 3.128% | $50.4812 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $45.63 | 12.411% | $51.2931 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $132.37 | 9.261% | $144.6288 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $163.99 | 9.691% | $179.8823 | $179.88 | $179.90 | $179.90 |
| Purchase #7 | $39.54 | 13.682% | $44.9499 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $759.09 | $829.2227 | $829.22 | $829.30 | $829.20 | |