| 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 | $224.69 | 8.643% | $244.11 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $106.59 | 3.549% | $110.3729 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $64.88 | 10.523% | $71.7073 | $71.71 | $71.70 | $71.70 |
| Purchase #4 | $224.87 | 13.255% | $254.6765 | $254.68 | $254.70 | $254.70 |
| Purchase #5 | $198.79 | 7.567% | $213.8324 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $13.88 | 11.118% | $15.4232 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $138.66 | 7.566% | $149.151 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $972.36 | $1,059.2733 | $1,059.27 | $1,059.25 | $1,059.30 | |