| 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 | $10.67 | 5.361% | $11.242 | $11.24 | $11.25 | $11.20 |
| Purchase #2 | $103.36 | 4.871% | $108.3947 | $108.39 | $108.40 | $108.40 |
| Purchase #3 | $115.47 | 8.533% | $125.3231 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $195.79 | 11.372% | $218.0552 | $218.06 | $218.05 | $218.10 |
| Purchase #5 | $90.54 | 5.576% | $95.5885 | $95.59 | $95.60 | $95.60 |
| Purchase #6 | $60.92 | 11.418% | $67.8758 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $232.65 | 7.578% | $250.2802 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $809.40 | $876.7595 | $876.76 | $876.80 | $876.80 | |