| 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 | $110.79 | 10.741% | $122.69 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $123.62 | 7.319% | $132.6677 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $22.58 | 10.552% | $24.9626 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $129.53 | 5.450% | $136.5894 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $146.78 | 12.266% | $164.784 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $205.84 | 9.423% | $225.2363 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $18.32 | 3.269% | $18.9189 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $757.46 | $825.8489 | $825.85 | $825.85 | $825.90 | |