| 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 | $199.33 | 10.523% | $220.3055 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $105.65 | 6.519% | $112.5373 | $112.54 | $112.55 | $112.50 |
| Purchase #3 | $15.28 | 8.652% | $16.602 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $151.29 | 9.532% | $165.711 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $197.47 | 5.799% | $208.9213 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $228.74 | 13.760% | $260.2146 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $75.68 | 13.803% | $86.1261 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $973.44 | $1,070.4178 | $1,070.42 | $1,070.40 | $1,070.30 | |