| 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 | $230.91 | 9.205% | $252.1653 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $46.26 | 12.565% | $52.0726 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $117.88 | 8.709% | $128.1462 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $41.30 | 12.735% | $46.5596 | $46.56 | $46.55 | $46.60 |
| Purchase #5 | $113.90 | 13.779% | $129.5943 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $43.39 | 9.552% | $47.5346 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $239.54 | 11.526% | $267.1494 | $267.15 | $267.15 | $267.10 |
| 7 purchase totals = | $833.18 | $923.2220 | $923.22 | $923.20 | $923.20 | |