| 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 | $210.97 | 9.290% | $230.5691 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $142.87 | 4.400% | $149.1563 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $20.46 | 9.517% | $22.4072 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $119.73 | 10.674% | $132.51 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $106.82 | 4.240% | $111.3492 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $139.90 | 13.503% | $158.7907 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $177.78 | 7.523% | $191.1544 | $191.15 | $191.15 | $191.20 |
| 7 purchase totals = | $918.53 | $995.9369 | $995.94 | $995.90 | $996.00 | |