| 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 | $195.30 | 10.240% | $215.2987 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $76.98 | 4.512% | $80.4533 | $80.45 | $80.45 | $80.50 |
| Purchase #3 | $231.98 | 13.264% | $262.7498 | $262.75 | $262.75 | $262.70 |
| Purchase #4 | $47.25 | 4.313% | $49.2879 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $39.55 | 9.817% | $43.4326 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $160.61 | 10.560% | $177.5704 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $221.79 | 6.850% | $236.9826 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $973.46 | $1,065.7753 | $1,065.77 | $1,065.80 | $1,065.80 | |