| 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 | $220.68 | 3.338% | $228.0463 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $209.33 | 13.862% | $238.3473 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $100.57 | 5.113% | $105.7121 | $105.71 | $105.70 | $105.70 |
| Purchase #4 | $54.69 | 7.231% | $58.6446 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $249.27 | 6.730% | $266.0459 | $266.05 | $266.05 | $266.00 |
| Purchase #6 | $138.86 | 7.197% | $148.8538 | $148.85 | $148.85 | $148.90 |
| Purchase #7 | $208.80 | 6.195% | $221.7352 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $1,182.20 | $1,267.3852 | $1,267.39 | $1,267.40 | $1,267.20 | |