| 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 | $247.38 | 5.196% | $260.2339 | $260.23 | $260.25 | $260.20 |
| Purchase #2 | $88.26 | 10.386% | $97.4267 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $152.88 | 13.685% | $173.8016 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $94.30 | 5.343% | $99.3384 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $7.61 | 10.495% | $8.4087 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $39.77 | 12.500% | $44.7413 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $90.94 | 10.292% | $100.2995 | $100.30 | $100.30 | $100.30 |
| 7 purchase totals = | $721.14 | $784.2501 | $784.25 | $784.30 | $784.10 | |