| 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 | $136.74 | 12.784% | $154.2208 | $154.22 | $154.20 | $154.20 |
| Purchase #2 | $195.51 | 10.364% | $215.7727 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $13.30 | 10.612% | $14.7114 | $14.71 | $14.70 | $14.70 |
| Purchase #4 | $65.63 | 4.601% | $68.6496 | $68.65 | $68.65 | $68.60 |
| Purchase #5 | $237.51 | 3.228% | $245.1768 | $245.18 | $245.20 | $245.20 |
| Purchase #6 | $103.74 | 13.306% | $117.5436 | $117.54 | $117.55 | $117.50 |
| Purchase #7 | $241.34 | 9.426% | $264.0887 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $993.77 | $1,080.1636 | $1,080.16 | $1,080.15 | $1,080.10 | |