| 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 | $38.32 | 12.302% | $43.0341 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $30.27 | 13.721% | $34.4233 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $190.93 | 13.269% | $216.2645 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $249.69 | 5.589% | $263.6452 | $263.65 | $263.65 | $263.60 |
| Purchase #5 | $213.39 | 9.269% | $233.1691 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $175.27 | 9.391% | $191.7296 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $240.31 | 10.337% | $265.1508 | $265.15 | $265.15 | $265.20 |
| 7 purchase totals = | $1,138.18 | $1,247.4166 | $1,247.41 | $1,247.40 | $1,247.40 | |