| 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 | $70.50 | 11.260% | $78.4383 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $161.89 | 5.605% | $170.9639 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $231.71 | 11.120% | $257.4762 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $237.60 | 9.337% | $259.7847 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $242.98 | 11.534% | $271.0053 | $271.01 | $271.00 | $271.00 |
| Purchase #6 | $212.65 | 5.581% | $224.518 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $15.59 | 5.869% | $16.505 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $1,172.92 | $1,278.6914 | $1,278.70 | $1,278.70 | $1,278.70 | |