| 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 | $210.46 | 4.197% | $219.293 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $158.44 | 5.174% | $166.6377 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $31.32 | 7.686% | $33.7273 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $234.38 | 13.710% | $266.5135 | $266.51 | $266.50 | $266.50 |
| Purchase #5 | $93.38 | 3.654% | $96.7921 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $106.45 | 6.120% | $112.9647 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $29.88 | 3.337% | $30.8771 | $30.88 | $30.90 | $30.90 |
| 7 purchase totals = | $864.31 | $926.8054 | $926.80 | $926.85 | $926.80 | |