| 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 | $216.25 | 11.179% | $240.4246 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $172.84 | 6.316% | $183.7566 | $183.76 | $183.75 | $183.80 |
| Purchase #3 | $82.48 | 11.551% | $92.0073 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $140.85 | 11.851% | $157.5421 | $157.54 | $157.55 | $157.50 |
| Purchase #5 | $94.49 | 13.808% | $107.5372 | $107.54 | $107.55 | $107.50 |
| Purchase #6 | $126.54 | 9.822% | $138.9688 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $6.79 | 10.157% | $7.4797 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $840.24 | $927.7163 | $927.72 | $927.70 | $927.70 | |