| 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 | $32.51 | 9.486% | $35.5939 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $214.64 | 5.758% | $226.999 | $227.00 | $227.00 | $227.00 |
| Purchase #3 | $197.81 | 3.173% | $204.0865 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $171.77 | 8.635% | $186.6023 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $34.47 | 11.815% | $38.5426 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $129.88 | 12.767% | $146.4618 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $137.67 | 7.605% | $148.1398 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $918.75 | $986.4259 | $986.42 | $986.45 | $986.40 | |