| 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 | $223.88 | 9.203% | $244.4837 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $214.62 | 5.360% | $226.1236 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $146.35 | 5.195% | $153.9529 | $153.95 | $153.95 | $154.00 |
| Purchase #4 | $25.83 | 4.353% | $26.9544 | $26.95 | $26.95 | $27.00 |
| Purchase #5 | $64.26 | 3.547% | $66.5393 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $47.84 | 9.623% | $52.4436 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $195.93 | 5.874% | $207.4389 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $918.71 | $977.9364 | $977.92 | $977.95 | $977.90 | |