| 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 | $41.84 | 4.354% | $43.6617 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $231.38 | 10.478% | $255.624 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $118.59 | 4.354% | $123.7534 | $123.75 | $123.75 | $123.80 |
| Purchase #4 | $160.38 | 11.163% | $178.2832 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $235.87 | 10.767% | $261.2661 | $261.27 | $261.25 | $261.30 |
| Purchase #6 | $139.54 | 4.434% | $145.7272 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $117.68 | 3.435% | $121.7223 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $1,045.28 | $1,130.0379 | $1,130.03 | $1,130.00 | $1,130.10 | |