| 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 | $224.30 | 7.328% | $240.7367 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $95.96 | 10.735% | $106.2613 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $141.72 | 5.558% | $149.5968 | $149.60 | $149.60 | $149.60 |
| Purchase #4 | $29.29 | 6.601% | $31.2234 | $31.22 | $31.20 | $31.20 |
| Purchase #5 | $169.67 | 8.458% | $184.0207 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $129.92 | 3.169% | $134.0372 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $119.63 | 13.727% | $136.0516 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $910.49 | $981.9277 | $981.93 | $981.90 | $981.90 | |