| 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 | $206.30 | 6.848% | $220.4274 | $220.43 | $220.45 | $220.40 |
| Purchase #2 | $222.93 | 11.842% | $249.3294 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $71.72 | 7.812% | $77.3228 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $42.55 | 11.375% | $47.3901 | $47.39 | $47.40 | $47.40 |
| Purchase #5 | $70.48 | 4.378% | $73.5656 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $116.33 | 7.478% | $125.0292 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $46.71 | 8.234% | $50.5561 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $777.02 | $843.6206 | $843.63 | $843.65 | $843.60 | |