| 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 | $130.94 | 8.183% | $141.6548 | $141.65 | $141.65 | $141.70 |
| Purchase #2 | $215.63 | 5.734% | $227.9942 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $229.34 | 12.769% | $258.6244 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $118.85 | 5.228% | $125.0635 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $40.41 | 10.776% | $44.7646 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $75.92 | 10.522% | $83.9083 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $130.93 | 7.605% | $140.8872 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $942.02 | $1,022.8970 | $1,022.88 | $1,022.85 | $1,023.00 | |