| 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 | $12.29 | 11.559% | $13.7106 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $86.25 | 8.709% | $93.7615 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $112.78 | 9.478% | $123.4693 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $216.89 | 12.525% | $244.0555 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $100.76 | 13.741% | $114.6054 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $199.68 | 5.730% | $211.1217 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $26.59 | 11.764% | $29.718 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $755.24 | $830.4420 | $830.45 | $830.35 | $830.50 | |