| 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 | $75.91 | 11.179% | $84.396 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $200.45 | 4.777% | $210.0255 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $213.28 | 10.380% | $235.4185 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $158.88 | 10.208% | $175.0985 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $232.95 | 5.780% | $246.4145 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $156.76 | 10.361% | $173.0019 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $250.42 | 12.564% | $281.8828 | $281.88 | $281.90 | $281.90 |
| 7 purchase totals = | $1,288.65 | $1,406.2377 | $1,406.24 | $1,406.25 | $1,406.20 | |