| 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 | $95.41 | 3.543% | $98.7904 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $223.40 | 3.861% | $232.0255 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $247.72 | 3.205% | $255.6594 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $199.84 | 12.609% | $225.0378 | $225.04 | $225.05 | $225.00 |
| Purchase #5 | $233.93 | 3.502% | $242.1222 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $9.56 | 6.279% | $10.1603 | $10.16 | $10.15 | $10.20 |
| Purchase #7 | $90.89 | 10.439% | $100.378 | $100.38 | $100.40 | $100.40 |
| 7 purchase totals = | $1,100.75 | $1,164.1736 | $1,164.18 | $1,164.20 | $1,164.20 | |