| 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 | $115.73 | 10.638% | $128.0414 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $215.92 | 5.527% | $227.8539 | $227.85 | $227.85 | $227.90 |
| Purchase #3 | $218.25 | 3.648% | $226.2118 | $226.21 | $226.20 | $226.20 |
| Purchase #4 | $143.67 | 13.480% | $163.0367 | $163.04 | $163.05 | $163.00 |
| Purchase #5 | $146.49 | 9.744% | $160.764 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $240.72 | 6.471% | $256.297 | $256.30 | $256.30 | $256.30 |
| Purchase #7 | $155.32 | 12.574% | $174.8499 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $1,236.10 | $1,337.0547 | $1,337.05 | $1,337.05 | $1,337.00 | |