| 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 | $248.46 | 9.520% | $272.1134 | $272.11 | $272.10 | $272.10 |
| Purchase #2 | $152.29 | 4.583% | $159.2695 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $140.54 | 6.201% | $149.2549 | $149.25 | $149.25 | $149.30 |
| Purchase #4 | $38.86 | 6.278% | $41.2996 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $66.39 | 10.183% | $73.1505 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $22.78 | 4.862% | $23.8876 | $23.89 | $23.90 | $23.90 |
| Purchase #7 | $105.83 | 7.145% | $113.3916 | $113.39 | $113.40 | $113.40 |
| 7 purchase totals = | $775.15 | $832.3671 | $832.36 | $832.35 | $832.50 | |