| 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 | $12.97 | 6.361% | $13.795 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $64.96 | 7.306% | $69.706 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $226.53 | 3.434% | $234.309 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $175.67 | 7.461% | $188.7767 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $211.46 | 10.737% | $234.1645 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $147.67 | 10.425% | $163.0646 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $196.89 | 3.710% | $204.1946 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,036.15 | $1,108.0104 | $1,108.01 | $1,108.00 | $1,108.10 | |