| 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 | $234.28 | 3.729% | $243.0163 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $217.44 | 10.153% | $239.5167 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $130.93 | 10.723% | $144.9696 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $43.49 | 10.300% | $47.9695 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $95.63 | 6.494% | $101.8402 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $239.33 | 9.656% | $262.4397 | $262.44 | $262.45 | $262.40 |
| Purchase #7 | $131.28 | 3.478% | $135.8459 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $1,092.38 | $1,175.5979 | $1,175.61 | $1,175.55 | $1,175.50 | |