| 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 | $104.77 | 8.669% | $113.8525 | $113.85 | $113.85 | $113.90 |
| Purchase #2 | $22.67 | 4.239% | $23.631 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $204.49 | 12.252% | $229.5441 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $201.49 | 7.443% | $216.4869 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $206.50 | 5.825% | $218.5286 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $247.38 | 8.728% | $268.9713 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $148.84 | 12.490% | $167.4301 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $1,136.14 | $1,238.4445 | $1,238.44 | $1,238.50 | $1,238.40 | |