| 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 | $246.69 | 4.680% | $258.2351 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $62.94 | 8.317% | $68.1747 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $109.26 | 10.772% | $121.0295 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $154.48 | 10.465% | $170.6463 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $195.42 | 12.148% | $219.1596 | $219.16 | $219.15 | $219.20 |
| Purchase #6 | $108.66 | 13.108% | $122.9032 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $221.36 | 3.618% | $229.3688 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $1,098.81 | $1,189.5172 | $1,189.52 | $1,189.50 | $1,189.50 | |