| 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 | $87.49 | 3.833% | $90.8435 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $171.83 | 6.224% | $182.5247 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $218.27 | 6.603% | $232.6824 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $227.84 | 6.316% | $242.2304 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $250.36 | 7.857% | $270.0308 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $205.69 | 7.229% | $220.5593 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $78.63 | 6.277% | $83.5656 | $83.57 | $83.55 | $83.60 |
| 7 purchase totals = | $1,240.11 | $1,322.4367 | $1,322.43 | $1,322.45 | $1,322.40 | |