| 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 | $130.41 | 13.261% | $147.7037 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $238.92 | 8.434% | $259.0705 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $91.77 | 5.405% | $96.7302 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $33.67 | 6.244% | $35.7724 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $250.35 | 12.526% | $281.7088 | $281.71 | $281.70 | $281.70 |
| Purchase #6 | $9.92 | 5.382% | $10.4539 | $10.45 | $10.45 | $10.50 |
| Purchase #7 | $64.68 | 7.740% | $69.6862 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $819.72 | $901.1257 | $901.12 | $901.10 | $901.20 | |