| 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 | $225.56 | 5.203% | $237.2959 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $244.66 | 7.646% | $263.3667 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $188.91 | 7.569% | $203.2086 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $118.42 | 3.618% | $122.7044 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $124.52 | 11.803% | $139.2171 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $81.86 | 8.222% | $88.5905 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $85.77 | 3.498% | $88.7702 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $1,069.70 | $1,143.1534 | $1,143.16 | $1,143.10 | $1,143.20 | |