| 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 | $209.59 | 4.477% | $218.9733 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $128.75 | 13.846% | $146.5767 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $185.90 | 5.412% | $195.9609 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $37.26 | 11.563% | $41.5684 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $185.89 | 10.817% | $205.9977 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $119.97 | 7.152% | $128.5503 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $119.94 | 7.475% | $128.9055 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $987.30 | $1,066.5328 | $1,066.54 | $1,066.50 | $1,066.70 | |