| 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 | $101.55 | 3.811% | $105.4201 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $191.65 | 11.223% | $213.1589 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $207.88 | 6.592% | $221.5834 | $221.58 | $221.60 | $221.60 |
| Purchase #4 | $136.40 | 7.182% | $146.1962 | $146.20 | $146.20 | $146.20 |
| Purchase #5 | $186.32 | 4.599% | $194.8889 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $15.72 | 5.667% | $16.6109 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $198.49 | 3.599% | $205.6337 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,038.01 | $1,103.4921 | $1,103.49 | $1,103.50 | $1,103.50 | |