| 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 | $203.64 | 3.222% | $210.2013 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $59.77 | 3.772% | $62.0245 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $191.41 | 8.395% | $207.4789 | $207.48 | $207.50 | $207.50 |
| Purchase #4 | $79.52 | 5.251% | $83.6956 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $166.88 | 7.779% | $179.8616 | $179.86 | $179.85 | $179.90 |
| Purchase #6 | $195.58 | 13.677% | $222.3295 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $126.30 | 10.585% | $139.6689 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $1,023.10 | $1,105.2603 | $1,105.26 | $1,105.25 | $1,105.30 | |