| 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 | $10.82 | 12.796% | $12.2045 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $24.92 | 11.252% | $27.724 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $225.85 | 8.206% | $244.3833 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $177.93 | 11.219% | $197.892 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $164.80 | 9.694% | $180.7757 | $180.78 | $180.80 | $180.80 |
| Purchase #6 | $240.76 | 7.156% | $257.9888 | $257.99 | $258.00 | $258.00 |
| Purchase #7 | $65.95 | 13.564% | $74.8955 | $74.90 | $74.90 | $74.90 |
| 7 purchase totals = | $911.03 | $995.8638 | $995.86 | $995.90 | $995.90 | |