| 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 | $199.33 | 3.792% | $206.8886 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $13.40 | 6.521% | $14.2738 | $14.27 | $14.25 | $14.30 |
| Purchase #3 | $123.80 | 4.407% | $129.2559 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $150.39 | 10.591% | $166.3178 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $49.50 | 11.106% | $54.9975 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $125.58 | 8.475% | $136.2229 | $136.22 | $136.20 | $136.20 |
| Purchase #7 | $206.67 | 11.696% | $230.8421 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $868.67 | $938.7986 | $938.80 | $938.75 | $938.80 | |