| 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 | $229.45 | 3.753% | $238.0613 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $243.76 | 10.716% | $269.8813 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $229.75 | 3.326% | $237.3915 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $223.96 | 10.209% | $246.8241 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $149.65 | 7.751% | $161.2494 | $161.25 | $161.25 | $161.20 |
| Purchase #6 | $161.86 | 10.184% | $178.3438 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $86.81 | 7.549% | $93.3633 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $1,325.24 | $1,425.1147 | $1,425.10 | $1,425.10 | $1,425.10 | |