| 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 | $216.91 | 5.440% | $228.7099 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $102.99 | 7.645% | $110.8636 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $24.48 | 3.668% | $25.3779 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $205.81 | 11.274% | $229.013 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $244.35 | 6.480% | $260.1839 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $29.50 | 6.151% | $31.3145 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $173.70 | 13.746% | $197.5768 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $997.74 | $1,083.0396 | $1,083.03 | $1,083.05 | $1,083.10 | |