| 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 | $114.51 | 12.765% | $129.1272 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $217.25 | 7.718% | $234.0174 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $12.42 | 7.778% | $13.386 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $28.97 | 11.475% | $32.2943 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $118.79 | 6.429% | $126.427 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $80.56 | 5.680% | $85.1358 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $246.37 | 10.841% | $273.079 | $273.08 | $273.10 | $273.10 |
| 7 purchase totals = | $818.87 | $893.4667 | $893.48 | $893.55 | $893.40 | |