| 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 | $218.92 | 12.571% | $246.4404 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $221.74 | 7.261% | $237.8405 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $152.26 | 8.360% | $164.9889 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $216.42 | 9.703% | $237.4192 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $136.44 | 10.165% | $150.3091 | $150.31 | $150.30 | $150.30 |
| Purchase #6 | $125.41 | 3.116% | $129.3178 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $115.37 | 7.256% | $123.7412 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $1,186.56 | $1,290.0571 | $1,290.06 | $1,290.05 | $1,289.90 | |