| 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 | $221.63 | 7.583% | $238.4362 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $43.29 | 3.255% | $44.6991 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $78.52 | 10.352% | $86.6484 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $47.99 | 3.680% | $49.756 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $55.25 | 10.766% | $61.1982 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $46.36 | 3.149% | $47.8199 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $173.51 | 8.579% | $188.3954 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $666.55 | $716.9532 | $716.97 | $716.95 | $716.90 | |