| 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 | $214.91 | 12.814% | $242.4486 | $242.45 | $242.45 | $242.40 |
| Purchase #2 | $93.30 | 13.226% | $105.6399 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $7.31 | 5.357% | $7.7016 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $40.61 | 10.319% | $44.8005 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $14.82 | 8.141% | $16.0265 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $247.34 | 6.313% | $262.9546 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $205.80 | 10.703% | $227.8268 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $824.09 | $907.3985 | $907.40 | $907.45 | $907.30 | |