| 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 | $228.85 | 11.161% | $254.3919 | $254.39 | $254.40 | $254.40 |
| Purchase #2 | $249.41 | 3.557% | $258.2815 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $179.92 | 8.796% | $195.7458 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $144.34 | 4.502% | $150.8382 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $65.28 | 12.511% | $73.4472 | $73.45 | $73.45 | $73.40 |
| Purchase #6 | $52.51 | 5.116% | $55.1964 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $233.69 | 4.704% | $244.6828 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $1,154.00 | $1,232.5838 | $1,232.59 | $1,232.65 | $1,232.50 | |