| 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 | $182.67 | 10.689% | $202.1956 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $100.35 | 11.633% | $112.0237 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $63.66 | 3.649% | $65.983 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $96.67 | 12.472% | $108.7267 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $58.33 | 4.243% | $60.8049 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $114.37 | 11.174% | $127.1497 | $127.15 | $127.15 | $127.10 |
| Purchase #7 | $234.45 | 12.761% | $264.3682 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $850.50 | $941.2518 | $941.25 | $941.25 | $941.20 | |