| 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 | $205.79 | 11.420% | $229.2912 | $229.29 | $229.30 | $229.30 |
| Purchase #2 | $191.62 | 11.618% | $213.8824 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $219.29 | 6.243% | $232.9803 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $115.35 | 11.280% | $128.3615 | $128.36 | $128.35 | $128.40 |
| Purchase #5 | $96.58 | 6.807% | $103.1542 | $103.15 | $103.15 | $103.20 |
| Purchase #6 | $22.89 | 7.216% | $24.5417 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $44.70 | 8.462% | $48.4825 | $48.48 | $48.50 | $48.50 |
| 7 purchase totals = | $896.22 | $980.6938 | $980.68 | $980.75 | $980.80 | |