| 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 | $206.25 | 8.616% | $224.0205 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $32.95 | 3.625% | $34.1444 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $20.27 | 12.573% | $22.8185 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $204.68 | 10.304% | $225.7702 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $140.74 | 12.841% | $158.8124 | $158.81 | $158.80 | $158.80 |
| Purchase #6 | $119.57 | 4.653% | $125.1336 | $125.13 | $125.15 | $125.10 |
| Purchase #7 | $178.88 | 8.707% | $194.4551 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $903.34 | $985.1547 | $985.15 | $985.10 | $985.10 | |