| 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 | $244.97 | 3.715% | $254.0706 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $182.73 | 6.543% | $194.686 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $133.37 | 9.496% | $146.0348 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $18.70 | 11.583% | $20.866 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $183.48 | 3.326% | $189.5825 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $241.77 | 4.249% | $252.0428 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $202.38 | 3.312% | $209.0828 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $1,207.40 | $1,266.3655 | $1,266.36 | $1,266.40 | $1,266.40 | |