| 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 | $191.38 | 7.182% | $205.1249 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $165.68 | 4.715% | $173.4918 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $112.53 | 13.435% | $127.6484 | $127.65 | $127.65 | $127.60 |
| Purchase #4 | $184.60 | 3.500% | $191.061 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $108.93 | 5.390% | $114.8013 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $198.41 | 13.452% | $225.1001 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $242.39 | 7.481% | $260.5232 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $1,203.92 | $1,297.7507 | $1,297.74 | $1,297.70 | $1,297.70 | |