| 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 | $79.97 | 6.317% | $85.0217 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $120.63 | 9.763% | $132.4071 | $132.41 | $132.40 | $132.40 |
| Purchase #3 | $130.88 | 4.552% | $136.8377 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $116.98 | 7.230% | $125.4377 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $147.90 | 5.263% | $155.684 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $227.29 | 13.493% | $257.9582 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $129.65 | 12.603% | $145.9898 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $953.30 | $1,039.3362 | $1,039.34 | $1,039.35 | $1,039.30 | |