| 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 | $99.79 | 10.245% | $110.0135 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $82.44 | 13.326% | $93.426 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $171.56 | 10.845% | $190.1657 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $85.29 | 12.444% | $95.9035 | $95.90 | $95.90 | $95.90 |
| Purchase #5 | $127.67 | 11.562% | $142.4312 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $198.87 | 10.161% | $219.0772 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $229.33 | 3.520% | $237.4024 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $994.95 | $1,088.4195 | $1,088.42 | $1,088.45 | $1,088.40 | |