| 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 | $221.45 | 7.226% | $237.452 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $14.89 | 8.819% | $16.2031 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $155.78 | 5.168% | $163.8307 | $163.83 | $163.85 | $163.80 |
| Purchase #4 | $224.64 | 4.440% | $234.614 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $119.64 | 9.595% | $131.1195 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $144.46 | 8.271% | $156.4083 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $156.96 | 10.289% | $173.1096 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,037.82 | $1,112.7372 | $1,112.73 | $1,112.70 | $1,112.70 | |