| 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 | $247.46 | 7.260% | $265.4256 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $223.72 | 5.451% | $235.915 | $235.92 | $235.90 | $235.90 |
| Purchase #3 | $198.36 | 7.730% | $213.6932 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $146.79 | 5.719% | $155.1849 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $196.49 | 7.243% | $210.7218 | $210.72 | $210.70 | $210.70 |
| Purchase #6 | $173.69 | 10.140% | $191.3022 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $96.77 | 4.429% | $101.0559 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $1,283.28 | $1,373.2986 | $1,373.30 | $1,373.30 | $1,373.30 | |