| 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 | $206.35 | 12.360% | $231.8549 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $237.68 | 6.258% | $252.554 | $252.55 | $252.55 | $252.60 |
| Purchase #3 | $172.41 | 5.563% | $182.0012 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $229.41 | 5.728% | $242.5506 | $242.55 | $242.55 | $242.60 |
| Purchase #5 | $89.55 | 10.380% | $98.8453 | $98.85 | $98.85 | $98.80 |
| Purchase #6 | $151.68 | 13.520% | $172.1871 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $191.41 | 10.815% | $212.111 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,278.49 | $1,392.1041 | $1,392.10 | $1,392.10 | $1,392.20 | |