| 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 | $110.47 | 10.324% | $121.8749 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $237.42 | 3.413% | $245.5231 | $245.52 | $245.50 | $245.50 |
| Purchase #3 | $175.57 | 3.813% | $182.2645 | $182.26 | $182.25 | $182.30 |
| Purchase #4 | $193.29 | 13.705% | $219.7804 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $36.65 | 13.209% | $41.4911 | $41.49 | $41.50 | $41.50 |
| Purchase #6 | $47.75 | 10.571% | $52.7977 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $167.41 | 9.435% | $183.2051 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $968.56 | $1,046.9368 | $1,046.93 | $1,046.90 | $1,047.00 | |