| 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 | $81.96 | 3.634% | $84.9384 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $167.88 | 8.866% | $182.7642 | $182.76 | $182.75 | $182.80 |
| Purchase #3 | $146.91 | 6.478% | $156.4268 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $206.44 | 7.109% | $221.1158 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $81.92 | 10.237% | $90.3062 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $231.94 | 12.393% | $260.6843 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $204.92 | 9.500% | $224.3874 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,121.97 | $1,220.6231 | $1,220.63 | $1,220.65 | $1,220.60 | |