| 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 | $249.30 | 4.323% | $260.0772 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $10.34 | 12.316% | $11.6135 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $133.76 | 12.310% | $150.2259 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $54.37 | 7.793% | $58.6071 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $92.62 | 3.358% | $95.7302 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $50.78 | 9.484% | $55.596 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $142.76 | 4.856% | $149.6924 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $733.93 | $781.5423 | $781.55 | $781.60 | $781.50 | |