| 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 | $247.46 | 4.132% | $257.685 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $117.66 | 10.137% | $129.5872 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $67.43 | 9.738% | $73.9963 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $199.26 | 10.771% | $220.7223 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $137.26 | 4.135% | $142.9357 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $172.98 | 5.265% | $182.0874 | $182.09 | $182.10 | $182.10 |
| Purchase #7 | $143.36 | 10.391% | $158.2565 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $1,085.41 | $1,165.2704 | $1,165.29 | $1,165.30 | $1,165.30 | |