| 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 | $196.56 | 3.166% | $202.7831 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $219.52 | 7.773% | $236.5833 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $232.33 | 13.813% | $264.4217 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $210.67 | 4.110% | $219.3285 | $219.33 | $219.35 | $219.30 |
| Purchase #5 | $102.42 | 12.176% | $114.8907 | $114.89 | $114.90 | $114.90 |
| Purchase #6 | $217.75 | 3.115% | $224.5329 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $169.35 | 3.499% | $175.2756 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $1,348.60 | $1,437.8158 | $1,437.81 | $1,437.90 | $1,437.80 | |