| 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 | $231.69 | 4.833% | $242.8876 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $177.67 | 13.570% | $201.7798 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $78.39 | 12.260% | $88.0006 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $21.73 | 11.425% | $24.2127 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $111.79 | 12.203% | $125.4317 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $87.40 | 11.285% | $97.2631 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $204.45 | 8.546% | $221.9223 | $221.92 | $221.90 | $221.90 |
| 7 purchase totals = | $913.12 | $1,001.4978 | $1,001.49 | $1,001.50 | $1,001.50 | |