| 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 | $192.97 | 12.489% | $217.07 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $9.50 | 4.224% | $9.9013 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $228.87 | 12.844% | $258.2661 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $209.89 | 9.490% | $229.8086 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $98.99 | 12.235% | $111.1014 | $111.10 | $111.10 | $111.10 |
| Purchase #6 | $200.61 | 8.483% | $217.6277 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $38.75 | 6.471% | $41.2575 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $979.58 | $1,085.0326 | $1,085.04 | $1,085.00 | $1,085.10 | |