| 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 | $72.72 | 11.431% | $81.0326 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $249.38 | 12.694% | $281.0363 | $281.04 | $281.05 | $281.00 |
| Purchase #3 | $207.85 | 12.553% | $233.9414 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $112.90 | 9.866% | $124.0387 | $124.04 | $124.05 | $124.00 |
| Purchase #5 | $202.52 | 3.302% | $209.2072 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $45.59 | 4.676% | $47.7218 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $209.29 | 9.662% | $229.5116 | $229.51 | $229.50 | $229.50 |
| 7 purchase totals = | $1,100.25 | $1,206.4896 | $1,206.49 | $1,206.50 | $1,206.30 | |