| 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 | $114.32 | 4.317% | $119.2552 | $119.26 | $119.25 | $119.30 |
| Purchase #2 | $34.32 | 10.717% | $37.9981 | $38.00 | $38.00 | $38.00 |
| Purchase #3 | $79.65 | 8.373% | $86.3191 | $86.32 | $86.30 | $86.30 |
| Purchase #4 | $91.47 | 4.489% | $95.5761 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $52.26 | 11.684% | $58.3661 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $200.58 | 9.580% | $219.7956 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $242.88 | 4.117% | $252.8794 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $815.48 | $870.1896 | $870.21 | $870.20 | $870.30 | |