| 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 | $70.30 | 12.226% | $78.8949 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $69.41 | 5.765% | $73.4115 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $117.47 | 5.144% | $123.5127 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $183.67 | 8.543% | $199.3609 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $193.34 | 11.393% | $215.3672 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $215.42 | 12.186% | $241.6711 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $220.66 | 13.750% | $251.0008 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $1,070.27 | $1,183.2191 | $1,183.21 | $1,183.15 | $1,183.30 | |