| 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 | $100.67 | 11.311% | $112.0568 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $13.39 | 9.397% | $14.6483 | $14.65 | $14.65 | $14.60 |
| Purchase #3 | $216.28 | 3.235% | $223.2767 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $177.46 | 9.440% | $194.2122 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $127.53 | 11.452% | $142.1347 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $81.26 | 12.621% | $91.5158 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $115.43 | 4.219% | $120.3 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $832.02 | $898.1445 | $898.15 | $898.15 | $898.10 | |