| 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 | $237.25 | 9.765% | $260.4175 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $24.49 | 10.506% | $27.0629 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $243.27 | 9.110% | $265.4319 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $231.26 | 9.317% | $252.8065 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $112.92 | 6.109% | $119.8183 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $199.70 | 10.574% | $220.8163 | $220.82 | $220.80 | $220.80 |
| Purchase #7 | $128.93 | 4.861% | $135.1973 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $1,177.82 | $1,281.5507 | $1,281.56 | $1,281.50 | $1,281.50 | |