| 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 | $29.94 | 4.210% | $31.2005 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $210.79 | 6.483% | $224.4555 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $112.98 | 3.817% | $117.2924 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $11.59 | 11.652% | $12.9405 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $122.71 | 6.384% | $130.5438 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $86.91 | 5.749% | $91.9065 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $240.35 | 13.160% | $271.9801 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $815.27 | $880.3193 | $880.32 | $880.35 | $880.30 | |