| 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 | $233.94 | 4.543% | $244.5679 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $206.56 | 4.587% | $216.0349 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $76.45 | 3.695% | $79.2748 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $226.26 | 8.628% | $245.7817 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $225.72 | 5.803% | $238.8185 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $209.59 | 9.267% | $229.0127 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $249.83 | 5.751% | $264.1977 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $1,428.35 | $1,517.6882 | $1,517.68 | $1,517.65 | $1,517.70 | |