| 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 | $182.56 | 10.711% | $202.114 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $57.95 | 9.351% | $63.3689 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $240.65 | 4.561% | $251.626 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $116.61 | 5.739% | $123.3022 | $123.30 | $123.30 | $123.30 |
| Purchase #5 | $76.35 | 8.834% | $83.0948 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $57.26 | 6.688% | $61.0895 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $48.92 | 11.777% | $54.6813 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $780.30 | $839.2767 | $839.27 | $839.30 | $839.30 | |