| 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 | $216.61 | 3.450% | $224.083 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $235.84 | 9.360% | $257.9146 | $257.91 | $257.90 | $257.90 |
| Purchase #3 | $129.91 | 8.571% | $141.0446 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $19.65 | 7.115% | $21.0481 | $21.05 | $21.05 | $21.00 |
| Purchase #5 | $101.66 | 4.815% | $106.5549 | $106.55 | $106.55 | $106.60 |
| Purchase #6 | $170.70 | 12.254% | $191.6176 | $191.62 | $191.60 | $191.60 |
| Purchase #7 | $16.25 | 12.699% | $18.3136 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $890.62 | $960.5764 | $960.56 | $960.55 | $960.50 | |