| 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 | $221.25 | 10.683% | $244.8861 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $108.48 | 9.856% | $119.1718 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $125.27 | 11.539% | $139.7249 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $113.72 | 4.232% | $118.5326 | $118.53 | $118.55 | $118.50 |
| Purchase #5 | $179.37 | 4.299% | $187.0811 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $213.93 | 13.375% | $242.5431 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $234.49 | 13.341% | $265.7733 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $1,196.51 | $1,317.7129 | $1,317.70 | $1,317.70 | $1,317.70 | |