| 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 | $123.97 | 8.205% | $134.1417 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $224.72 | 12.431% | $252.6549 | $252.65 | $252.65 | $252.70 |
| Purchase #3 | $109.79 | 10.614% | $121.4431 | $121.44 | $121.45 | $121.40 |
| Purchase #4 | $91.72 | 3.756% | $95.165 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $152.79 | 6.495% | $162.7137 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $89.89 | 12.716% | $101.3204 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $103.26 | 8.495% | $112.0319 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $896.14 | $979.4707 | $979.46 | $979.45 | $979.40 | |