| 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 | $186.49 | 10.181% | $205.4765 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $89.39 | 10.483% | $98.7608 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $209.70 | 4.775% | $219.7132 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $28.82 | 13.576% | $32.7326 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $145.63 | 3.211% | $150.3062 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $102.63 | 5.587% | $108.3639 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $248.51 | 9.825% | $272.9261 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $1,011.17 | $1,088.2793 | $1,088.28 | $1,088.30 | $1,088.30 | |