| 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 | $183.53 | 10.413% | $202.641 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $185.91 | 10.836% | $206.0552 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $106.47 | 9.549% | $116.6368 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $125.47 | 9.372% | $137.229 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $217.30 | 12.665% | $244.821 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $123.76 | 4.764% | $129.6559 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $190.72 | 8.603% | $207.1276 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $1,133.16 | $1,244.1665 | $1,244.18 | $1,244.20 | $1,244.10 | |