| 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 | $228.87 | 13.450% | $259.653 | $259.65 | $259.65 | $259.70 |
| Purchase #2 | $204.28 | 7.120% | $218.8247 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $27.30 | 12.508% | $30.7147 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $150.44 | 13.564% | $170.8457 | $170.85 | $170.85 | $170.80 |
| Purchase #5 | $223.88 | 5.710% | $236.6635 | $236.66 | $236.65 | $236.70 |
| Purchase #6 | $143.30 | 12.234% | $160.8313 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $39.62 | 10.712% | $43.8641 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $1,017.69 | $1,121.3970 | $1,121.38 | $1,121.35 | $1,121.40 | |