| 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 | $242.33 | 13.517% | $275.0857 | $275.09 | $275.10 | $275.10 |
| Purchase #2 | $199.99 | 5.174% | $210.3375 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $136.69 | 9.218% | $149.2901 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $206.65 | 10.835% | $229.0405 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $237.61 | 4.267% | $247.7488 | $247.75 | $247.75 | $247.70 |
| Purchase #6 | $49.93 | 8.290% | $54.0692 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $227.74 | 10.771% | $252.2699 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $1,300.94 | $1,417.8417 | $1,417.85 | $1,417.85 | $1,417.80 | |