| 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 | $116.95 | 4.627% | $122.3613 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $102.75 | 7.242% | $110.1912 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $205.26 | 9.867% | $225.513 | $225.51 | $225.50 | $225.50 |
| Purchase #4 | $121.99 | 5.692% | $128.9337 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $44.27 | 3.302% | $45.7318 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $41.65 | 6.270% | $44.2615 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $153.41 | 4.361% | $160.1002 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $786.28 | $837.0927 | $837.08 | $837.10 | $837.10 | |