| 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 | $110.37 | 6.728% | $117.7957 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $22.71 | 4.410% | $23.7115 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $220.25 | 12.526% | $247.8385 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $215.47 | 8.534% | $233.8582 | $233.86 | $233.85 | $233.90 |
| Purchase #5 | $183.65 | 3.394% | $189.8831 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $16.67 | 8.745% | $18.1278 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $213.47 | 10.848% | $236.6272 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $982.59 | $1,067.8420 | $1,067.85 | $1,067.90 | $1,067.80 | |