| 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 | $99.81 | 8.182% | $107.9765 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $74.62 | 7.614% | $80.3016 | $80.30 | $80.30 | $80.30 |
| Purchase #3 | $146.49 | 10.797% | $162.3065 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $121.76 | 7.463% | $130.8469 | $130.85 | $130.85 | $130.80 |
| Purchase #5 | $237.90 | 10.166% | $262.0849 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $17.36 | 11.203% | $19.3048 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $164.36 | 12.670% | $185.1844 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $862.30 | $948.0056 | $948.00 | $948.05 | $948.00 | |