| 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 | $76.98 | 3.723% | $79.846 | $79.85 | $79.85 | $79.80 |
| Purchase #2 | $121.94 | 10.294% | $134.4925 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $234.96 | 6.274% | $249.7014 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $113.74 | 4.204% | $118.5216 | $118.52 | $118.50 | $118.50 |
| Purchase #5 | $240.76 | 13.858% | $274.1245 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $51.86 | 3.608% | $53.7311 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $179.37 | 8.520% | $194.6523 | $194.65 | $194.65 | $194.70 |
| 7 purchase totals = | $1,019.61 | $1,105.0694 | $1,105.06 | $1,105.05 | $1,105.00 | |