| 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 | $233.41 | 11.315% | $259.8203 | $259.82 | $259.80 | $259.80 |
| Purchase #2 | $220.50 | 3.249% | $227.664 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $205.40 | 13.491% | $233.1105 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $81.49 | 7.482% | $87.5871 | $87.59 | $87.60 | $87.60 |
| Purchase #5 | $230.89 | 8.165% | $249.7422 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $25.25 | 10.276% | $27.8447 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $216.47 | 11.215% | $240.7471 | $240.75 | $240.75 | $240.70 |
| 7 purchase totals = | $1,213.41 | $1,326.5159 | $1,326.51 | $1,326.50 | $1,326.40 | |