| 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 | $235.39 | 6.122% | $249.8006 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $228.62 | 13.514% | $259.5157 | $259.52 | $259.50 | $259.50 |
| Purchase #3 | $212.87 | 9.721% | $233.5631 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $149.83 | 5.424% | $157.9568 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $217.97 | 10.516% | $240.8917 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $126.34 | 11.409% | $140.7541 | $140.75 | $140.75 | $140.80 |
| Purchase #7 | $192.98 | 8.526% | $209.4335 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $1,364.00 | $1,491.9155 | $1,491.91 | $1,491.90 | $1,492.00 | |