| 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 | $28.35 | 13.209% | $32.0948 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $128.49 | 3.484% | $132.9666 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $185.77 | 10.556% | $205.3799 | $205.38 | $205.40 | $205.40 |
| Purchase #4 | $91.71 | 8.518% | $99.5219 | $99.52 | $99.50 | $99.50 |
| Purchase #5 | $94.91 | 8.260% | $102.7496 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $170.49 | 13.264% | $193.1038 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $226.91 | 3.821% | $235.5802 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $926.63 | $1,001.3968 | $1,001.39 | $1,001.40 | $1,001.40 | |