| 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 | $211.44 | 5.199% | $222.4328 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $118.29 | 3.226% | $122.106 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $64.47 | 3.680% | $66.8425 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $153.69 | 12.741% | $173.2716 | $173.27 | $173.25 | $173.30 |
| Purchase #5 | $60.77 | 9.566% | $66.5833 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $68.25 | 4.348% | $71.2175 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $58.99 | 9.281% | $64.4649 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $735.90 | $786.9186 | $786.91 | $786.90 | $786.90 | |