| 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 | $199.31 | 6.869% | $213.0006 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $60.67 | 12.532% | $68.2732 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $235.86 | 3.832% | $244.8982 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $248.40 | 4.366% | $259.2451 | $259.25 | $259.25 | $259.20 |
| Purchase #5 | $52.87 | 8.266% | $57.2402 | $57.24 | $57.25 | $57.20 |
| Purchase #6 | $249.38 | 5.739% | $263.6919 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $99.35 | 9.635% | $108.9224 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $1,145.84 | $1,215.2716 | $1,215.27 | $1,215.25 | $1,215.20 | |