| 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 | $195.67 | 4.339% | $204.1601 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $112.61 | 8.442% | $122.1165 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $125.52 | 3.673% | $130.1303 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $41.62 | 10.120% | $45.8319 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $85.83 | 5.248% | $90.3344 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $186.30 | 4.429% | $194.5512 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $21.36 | 11.669% | $23.8525 | $23.85 | $23.85 | $23.90 |
| 7 purchase totals = | $768.91 | $810.9769 | $810.97 | $811.00 | $811.00 | |