| 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 | $107.27 | 5.109% | $112.7504 | $112.75 | $112.75 | $112.80 |
| Purchase #2 | $214.79 | 9.683% | $235.5881 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $71.65 | 11.406% | $79.8224 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $233.81 | 5.531% | $246.742 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $232.55 | 6.752% | $248.2518 | $248.25 | $248.25 | $248.30 |
| Purchase #6 | $137.49 | 7.870% | $148.3105 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $12.90 | 12.182% | $14.4715 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $1,010.46 | $1,085.9367 | $1,085.93 | $1,085.90 | $1,086.00 | |