| 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 | $219.30 | 9.237% | $239.5567 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $181.66 | 13.834% | $206.7908 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $126.32 | 10.796% | $139.9575 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $223.85 | 4.821% | $234.6418 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $12.96 | 5.866% | $13.7202 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $164.79 | 9.388% | $180.2605 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $173.84 | 5.487% | $183.3786 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,102.72 | $1,198.3061 | $1,198.31 | $1,198.30 | $1,198.40 | |