| 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 | $209.36 | 9.518% | $229.2869 | $229.29 | $229.30 | $229.30 |
| Purchase #2 | $154.68 | 6.405% | $164.5873 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $243.66 | 4.375% | $254.3201 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $170.52 | 5.654% | $180.1612 | $180.16 | $180.15 | $180.20 |
| Purchase #5 | $52.50 | 10.485% | $58.0046 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $178.78 | 7.334% | $191.8917 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $216.98 | 3.279% | $224.0948 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,226.48 | $1,302.3466 | $1,302.34 | $1,302.35 | $1,302.40 | |