| 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 | $227.55 | 4.265% | $237.255 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $249.41 | 4.432% | $260.4639 | $260.46 | $260.45 | $260.50 |
| Purchase #3 | $91.54 | 8.724% | $99.5259 | $99.53 | $99.55 | $99.50 |
| Purchase #4 | $20.99 | 9.509% | $22.9859 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $217.54 | 6.103% | $230.8165 | $230.82 | $230.80 | $230.80 |
| Purchase #6 | $129.91 | 5.466% | $137.0109 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $41.70 | 13.652% | $47.3929 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $978.64 | $1,035.4510 | $1,035.46 | $1,035.45 | $1,035.50 | |