| 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 | $221.31 | 13.511% | $251.2112 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $151.58 | 9.356% | $165.7618 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $93.27 | 10.785% | $103.3292 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $240.74 | 7.674% | $259.2144 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $215.58 | 8.127% | $233.1002 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $77.92 | 12.220% | $87.4418 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $132.51 | 12.371% | $148.9028 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $1,132.91 | $1,248.9614 | $1,248.95 | $1,248.95 | $1,248.90 | |