| 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 | $217.98 | 4.615% | $228.0398 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $101.67 | 5.716% | $107.4815 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $114.69 | 10.290% | $126.4916 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $192.35 | 5.252% | $202.4522 | $202.45 | $202.45 | $202.50 |
| Purchase #5 | $126.67 | 12.514% | $142.5215 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $14.84 | 6.831% | $15.8537 | $15.85 | $15.85 | $15.90 |
| Purchase #7 | $112.62 | 4.230% | $117.3838 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $880.82 | $940.2241 | $940.21 | $940.25 | $940.30 | |