| 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 | $212.31 | 3.170% | $219.0402 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $212.52 | 11.575% | $237.1192 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $137.59 | 12.666% | $155.0171 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $237.81 | 11.305% | $264.6944 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $180.59 | 13.508% | $204.9841 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $47.68 | 13.289% | $54.0162 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $160.39 | 11.674% | $179.1139 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,188.89 | $1,313.9851 | $1,313.98 | $1,313.95 | $1,313.90 | |