| 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 | $116.42 | 7.547% | $125.2062 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $92.70 | 11.481% | $103.3429 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $139.36 | 6.281% | $148.1132 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $22.86 | 8.553% | $24.8152 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $202.38 | 10.104% | $222.8285 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $15.54 | 9.243% | $16.9764 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $195.51 | 4.238% | $203.7957 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $784.77 | $845.0781 | $845.09 | $845.10 | $845.00 | |