| 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 | $119.49 | 12.207% | $134.0761 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $14.53 | 9.685% | $15.9372 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $56.48 | 9.463% | $61.8247 | $61.82 | $61.80 | $61.80 |
| Purchase #4 | $89.78 | 4.538% | $93.8542 | $93.85 | $93.85 | $93.90 |
| Purchase #5 | $7.65 | 7.502% | $8.2239 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $100.98 | 9.363% | $110.4348 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $103.46 | 12.777% | $116.6791 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $492.37 | $541.0300 | $541.02 | $541.05 | $541.00 | |