| 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 | $244.30 | 4.755% | $255.9165 | $255.92 | $255.90 | $255.90 |
| Purchase #2 | $123.43 | 9.289% | $134.8954 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $30.64 | 6.233% | $32.5498 | $32.55 | $32.55 | $32.50 |
| Purchase #4 | $126.99 | 11.633% | $141.7627 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $144.84 | 13.250% | $164.0313 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $32.25 | 9.216% | $35.2222 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $27.46 | 4.367% | $28.6592 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $729.91 | $793.0371 | $793.04 | $793.00 | $793.00 | |