| 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 | $232.26 | 8.296% | $251.5283 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $163.51 | 11.453% | $182.2368 | $182.24 | $182.25 | $182.20 |
| Purchase #3 | $17.31 | 4.428% | $18.0765 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $187.51 | 4.416% | $195.7904 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $19.95 | 4.503% | $20.8483 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $155.40 | 13.273% | $176.0262 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $185.38 | 5.662% | $195.8762 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $961.32 | $1,040.3827 | $1,040.40 | $1,040.50 | $1,040.30 | |