| 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 | $202.93 | 8.299% | $219.7712 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $108.99 | 8.599% | $118.3621 | $118.36 | $118.35 | $118.40 |
| Purchase #3 | $239.72 | 8.324% | $259.6743 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $136.91 | 10.621% | $151.4512 | $151.45 | $151.45 | $151.50 |
| Purchase #5 | $181.39 | 5.556% | $191.468 | $191.47 | $191.45 | $191.50 |
| Purchase #6 | $129.44 | 11.441% | $144.2492 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $249.81 | 12.532% | $281.1162 | $281.12 | $281.10 | $281.10 |
| 7 purchase totals = | $1,249.19 | $1,366.0922 | $1,366.09 | $1,366.00 | $1,366.20 | |