| 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 | $239.37 | 8.551% | $259.8385 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $248.37 | 10.678% | $274.8909 | $274.89 | $274.90 | $274.90 |
| Purchase #3 | $14.94 | 3.457% | $15.4565 | $15.46 | $15.45 | $15.50 |
| Purchase #4 | $81.59 | 12.458% | $91.7545 | $91.75 | $91.75 | $91.80 |
| Purchase #5 | $249.94 | 13.127% | $282.7496 | $282.75 | $282.75 | $282.70 |
| Purchase #6 | $229.95 | 7.293% | $246.7203 | $246.72 | $246.70 | $246.70 |
| Purchase #7 | $62.37 | 9.378% | $68.2191 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $1,126.53 | $1,239.6294 | $1,239.63 | $1,239.60 | $1,239.60 | |