| 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 | $195.58 | 11.302% | $217.6845 | $217.68 | $217.70 | $217.70 |
| Purchase #2 | $20.75 | 3.117% | $21.3968 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $52.40 | 4.334% | $54.671 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $37.56 | 10.625% | $41.5508 | $41.55 | $41.55 | $41.60 |
| Purchase #5 | $19.42 | 7.864% | $20.9472 | $20.95 | $20.95 | $20.90 |
| Purchase #6 | $182.39 | 13.796% | $207.5525 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $232.48 | 10.243% | $256.2929 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $740.58 | $820.0957 | $820.09 | $820.10 | $820.20 | |