| 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 | $42.71 | 11.766% | $47.7353 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $202.57 | 4.292% | $211.2643 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $132.38 | 6.714% | $141.268 | $141.27 | $141.25 | $141.30 |
| Purchase #4 | $214.25 | 7.583% | $230.4966 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $197.39 | 4.591% | $206.4522 | $206.45 | $206.45 | $206.50 |
| Purchase #6 | $118.37 | 4.659% | $123.8849 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $198.73 | 5.261% | $209.1852 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $1,106.40 | $1,170.2865 | $1,170.29 | $1,170.30 | $1,170.40 | |