| 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 | $63.80 | 8.293% | $69.0909 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $203.27 | 10.549% | $224.713 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $159.40 | 5.623% | $168.3631 | $168.36 | $168.35 | $168.40 |
| Purchase #4 | $210.68 | 10.621% | $233.0563 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $104.38 | 3.389% | $107.9174 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $149.56 | 11.432% | $166.6577 | $166.66 | $166.65 | $166.70 |
| Purchase #7 | $207.40 | 4.285% | $216.2871 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $1,098.49 | $1,186.0855 | $1,186.09 | $1,186.05 | $1,186.20 | |