| 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 | $222.34 | 8.395% | $241.0054 | $241.01 | $241.00 | $241.00 |
| Purchase #2 | $150.73 | 4.731% | $157.861 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $61.65 | 11.120% | $68.5055 | $68.51 | $68.50 | $68.50 |
| Purchase #4 | $93.33 | 7.233% | $100.0806 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $112.91 | 11.356% | $125.7321 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $117.89 | 10.297% | $130.0291 | $130.03 | $130.05 | $130.00 |
| Purchase #7 | $62.95 | 5.186% | $66.2146 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $821.80 | $889.4283 | $889.43 | $889.45 | $889.40 | |