| 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 | $15.89 | 9.621% | $17.4188 | $17.42 | $17.40 | $17.40 |
| Purchase #2 | $224.27 | 10.265% | $247.2913 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $45.62 | 3.504% | $47.2185 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $71.45 | 13.623% | $81.1836 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $122.26 | 4.733% | $128.0466 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $120.78 | 5.621% | $127.569 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $211.42 | 13.867% | $240.7376 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $811.69 | $889.4654 | $889.47 | $889.45 | $889.40 | |