| 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 | $217.29 | 5.766% | $229.8189 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $248.77 | 10.450% | $274.7665 | $274.77 | $274.75 | $274.80 |
| Purchase #3 | $240.41 | 5.396% | $253.3825 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $58.29 | 11.321% | $64.889 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $68.46 | 9.527% | $74.9822 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $120.25 | 5.629% | $127.0189 | $127.02 | $127.00 | $127.00 |
| Purchase #7 | $246.49 | 8.864% | $268.3389 | $268.34 | $268.35 | $268.30 |
| 7 purchase totals = | $1,199.96 | $1,293.1969 | $1,293.20 | $1,293.20 | $1,293.20 | |