| 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 | $112.28 | 9.165% | $122.5705 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $16.87 | 4.801% | $17.6799 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $179.59 | 5.330% | $189.1621 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $151.81 | 12.384% | $170.6102 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $141.30 | 4.810% | $148.0965 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $54.67 | 3.649% | $56.6649 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $182.41 | 12.617% | $205.4247 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $838.93 | $910.2088 | $910.20 | $910.15 | $910.30 | |