| 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 | $214.29 | 7.359% | $230.0596 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $35.63 | 4.384% | $37.192 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $158.75 | 10.714% | $175.7585 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $232.92 | 13.462% | $264.2757 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $103.26 | 9.860% | $113.4414 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $156.59 | 8.641% | $170.1209 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $241.75 | 7.706% | $260.3793 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $1,143.19 | $1,251.2274 | $1,251.23 | $1,251.25 | $1,251.30 | |