| 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 | $208.32 | 13.427% | $236.2911 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $102.67 | 5.502% | $108.3189 | $108.32 | $108.30 | $108.30 |
| Purchase #3 | $207.43 | 6.193% | $220.2761 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $175.67 | 11.247% | $195.4276 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $222.65 | 13.555% | $252.8302 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $132.55 | 7.195% | $142.087 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $225.83 | 12.500% | $254.0588 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,275.12 | $1,409.2897 | $1,409.30 | $1,409.35 | $1,409.30 | |