| 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 | $205.52 | 8.433% | $222.8515 | $222.85 | $222.85 | $222.90 |
| Purchase #2 | $26.71 | 9.634% | $29.2832 | $29.28 | $29.30 | $29.30 |
| Purchase #3 | $39.91 | 8.296% | $43.2209 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $41.39 | 9.164% | $45.183 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $220.80 | 7.414% | $237.1701 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $51.91 | 10.198% | $57.2038 | $57.20 | $57.20 | $57.20 |
| Purchase #7 | $15.87 | 12.152% | $17.7985 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $602.11 | $652.7110 | $652.70 | $652.70 | $652.80 | |