| 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 | $220.66 | 8.384% | $239.1601 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $102.51 | 8.443% | $111.1649 | $111.16 | $111.15 | $111.20 |
| Purchase #3 | $128.62 | 11.187% | $143.0087 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $193.43 | 3.351% | $199.9118 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $183.92 | 13.380% | $208.5285 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $210.38 | 10.250% | $231.944 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $217.94 | 13.337% | $247.0067 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $1,257.46 | $1,380.7247 | $1,380.72 | $1,380.70 | $1,380.70 | |