| 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 | $233.92 | 6.831% | $249.8991 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $249.83 | 12.510% | $281.0837 | $281.08 | $281.10 | $281.10 |
| Purchase #3 | $177.31 | 11.249% | $197.2556 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $17.60 | 6.282% | $18.7056 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $221.76 | 9.674% | $243.2131 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $48.57 | 4.483% | $50.7474 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $19.92 | 11.566% | $22.2239 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $968.91 | $1,063.1284 | $1,063.13 | $1,063.10 | $1,063.10 | |