| 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 | $99.26 | 3.439% | $102.6736 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $230.99 | 9.209% | $252.2619 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $241.40 | 9.361% | $263.9975 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $59.63 | 11.599% | $66.5465 | $66.55 | $66.55 | $66.50 |
| Purchase #5 | $191.81 | 4.207% | $199.8794 | $199.88 | $199.90 | $199.90 |
| Purchase #6 | $239.75 | 4.645% | $250.8864 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $179.83 | 4.579% | $188.0644 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $1,242.67 | $1,324.3097 | $1,324.31 | $1,324.30 | $1,324.40 | |