| 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 | $194.99 | 10.175% | $214.8302 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $39.61 | 9.353% | $43.3147 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $37.96 | 12.382% | $42.6602 | $42.66 | $42.65 | $42.70 |
| Purchase #4 | $138.67 | 11.564% | $154.7058 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $82.38 | 9.646% | $90.3264 | $90.33 | $90.35 | $90.30 |
| Purchase #6 | $33.33 | 4.863% | $34.9508 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $195.68 | 3.371% | $202.2764 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $722.62 | $783.0645 | $783.07 | $783.10 | $783.10 | |