| 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 | $111.59 | 4.681% | $116.8135 | $116.81 | $116.80 | $116.80 |
| Purchase #2 | $235.36 | 5.526% | $248.366 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $114.71 | 12.462% | $129.0052 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $121.41 | 11.486% | $135.3552 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $188.50 | 3.600% | $195.286 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $132.76 | 7.452% | $142.6533 | $142.65 | $142.65 | $142.70 |
| Purchase #7 | $161.50 | 3.435% | $167.0475 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $1,065.83 | $1,134.5267 | $1,134.54 | $1,134.50 | $1,134.60 | |