| 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 | $110.28 | 3.140% | $113.7428 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $129.32 | 11.449% | $144.1258 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $153.43 | 8.374% | $166.2782 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $240.52 | 5.185% | $252.991 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $109.28 | 8.681% | $118.7666 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $138.91 | 4.758% | $145.5193 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $11.75 | 7.387% | $12.618 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $893.49 | $954.0417 | $954.05 | $954.05 | $954.00 | |