| 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 | $240.26 | 8.542% | $260.783 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $222.36 | 10.212% | $245.0674 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $79.38 | 9.520% | $86.937 | $86.94 | $86.95 | $86.90 |
| Purchase #4 | $38.42 | 13.489% | $43.6025 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $85.47 | 8.374% | $92.6273 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $22.61 | 13.679% | $25.7028 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $107.41 | 4.600% | $112.3509 | $112.35 | $112.35 | $112.40 |
| 7 purchase totals = | $795.91 | $867.0709 | $867.07 | $867.10 | $867.10 | |