| 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 | $225.83 | 12.840% | $254.8266 | $254.83 | $254.85 | $254.80 |
| Purchase #2 | $140.73 | 13.162% | $159.2529 | $159.25 | $159.25 | $159.30 |
| Purchase #3 | $225.44 | 5.585% | $238.0308 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $25.30 | 5.554% | $26.7052 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $8.43 | 7.375% | $9.0517 | $9.05 | $9.05 | $9.10 |
| Purchase #6 | $142.26 | 9.631% | $155.9611 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $104.81 | 11.425% | $116.7845 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $872.80 | $960.6128 | $960.61 | $960.65 | $960.70 | |