| 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 | $189.93 | 10.731% | $210.3114 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $110.71 | 7.748% | $119.2878 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $216.90 | 3.291% | $224.0382 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $128.61 | 9.618% | $140.9797 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $12.35 | 8.520% | $13.4022 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $82.52 | 4.186% | $85.9743 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $75.61 | 12.700% | $85.2125 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $816.63 | $879.2061 | $879.20 | $879.20 | $879.20 | |