| 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 | $42.29 | 12.745% | $47.6799 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $229.30 | 11.862% | $256.4996 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $233.66 | 3.324% | $241.4269 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $131.40 | 6.476% | $139.9095 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $196.43 | 5.673% | $207.5735 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $248.70 | 13.167% | $281.4463 | $281.45 | $281.45 | $281.40 |
| Purchase #7 | $163.33 | 6.367% | $173.7292 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $1,245.11 | $1,348.2649 | $1,348.27 | $1,348.30 | $1,348.20 | |