| 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 | $249.28 | 13.427% | $282.7508 | $282.75 | $282.75 | $282.80 |
| Purchase #2 | $237.34 | 3.189% | $244.9088 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $11.49 | 8.517% | $12.4686 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $49.26 | 10.225% | $54.2968 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $15.32 | 12.341% | $17.2106 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $54.41 | 11.440% | $60.6345 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $136.63 | 5.493% | $144.1351 | $144.14 | $144.15 | $144.10 |
| 7 purchase totals = | $753.73 | $816.4052 | $816.41 | $816.40 | $816.40 | |