| 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 | $223.81 | 6.676% | $238.7516 | $238.75 | $238.75 | $238.80 |
| Purchase #2 | $37.35 | 13.157% | $42.2641 | $42.26 | $42.25 | $42.30 |
| Purchase #3 | $19.47 | 5.195% | $20.4815 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $6.83 | 5.735% | $7.2217 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $75.77 | 8.223% | $82.0006 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $113.41 | 6.807% | $121.1298 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $210.87 | 4.750% | $220.8863 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $687.51 | $732.7356 | $732.73 | $732.75 | $732.80 | |