| 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 | $202.79 | 3.136% | $209.1495 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $26.33 | 9.848% | $28.923 | $28.92 | $28.90 | $28.90 |
| Purchase #3 | $30.49 | 3.350% | $31.5114 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $218.66 | 8.374% | $236.9706 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $171.67 | 7.219% | $184.0629 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $123.47 | 12.467% | $138.863 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $50.69 | 6.138% | $53.8014 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $824.10 | $883.2818 | $883.27 | $883.20 | $883.30 | |