| 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 | $201.32 | 12.389% | $226.2615 | $226.26 | $226.25 | $226.30 |
| Purchase #2 | $65.96 | 13.440% | $74.825 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $189.42 | 10.590% | $209.4796 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $168.55 | 7.166% | $180.6283 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $87.44 | 7.692% | $94.1659 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $216.70 | 3.603% | $224.5077 | $224.51 | $224.50 | $224.50 |
| Purchase #7 | $189.59 | 5.751% | $200.4933 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $1,118.98 | $1,210.3613 | $1,210.37 | $1,210.40 | $1,210.40 | |