| 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 | $21.58 | 7.538% | $23.2067 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $220.97 | 10.445% | $244.0503 | $244.05 | $244.05 | $244.10 |
| Purchase #3 | $105.43 | 13.462% | $119.623 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $69.49 | 4.276% | $72.4614 | $72.46 | $72.45 | $72.50 |
| Purchase #5 | $196.80 | 11.728% | $219.8807 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $146.29 | 10.458% | $161.589 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $185.92 | 9.809% | $204.1569 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $946.48 | $1,044.9680 | $1,044.97 | $1,044.95 | $1,045.10 | |