| 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 | $184.45 | 11.219% | $205.1434 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $248.59 | 8.782% | $270.4212 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $217.49 | 10.475% | $240.2721 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $196.31 | 3.624% | $203.4243 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $48.56 | 6.749% | $51.8373 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $200.27 | 9.396% | $219.0874 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $47.86 | 3.759% | $49.6591 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $1,143.53 | $1,239.8448 | $1,239.84 | $1,239.80 | $1,239.80 | |