| 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 | $120.85 | 3.842% | $125.4931 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $184.62 | 12.826% | $208.2994 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $129.88 | 7.205% | $139.2379 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $111.30 | 6.849% | $118.9229 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $81.52 | 12.111% | $91.3929 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $12.43 | 5.810% | $13.1522 | $13.15 | $13.15 | $13.20 |
| Purchase #7 | $186.99 | 13.557% | $212.3402 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $827.59 | $908.8386 | $908.83 | $908.85 | $908.80 | |