| 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 | $116.80 | 4.426% | $121.9696 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $130.59 | 11.250% | $145.2814 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $92.81 | 5.274% | $97.7048 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $155.36 | 6.541% | $165.5221 | $165.52 | $165.50 | $165.50 |
| Purchase #5 | $190.40 | 8.298% | $206.1994 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $195.49 | 11.452% | $217.8775 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $54.73 | 12.388% | $61.51 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $936.18 | $1,016.0648 | $1,016.06 | $1,016.05 | $1,016.10 | |