| 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 | $210.67 | 3.832% | $218.7429 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $147.52 | 11.159% | $163.9818 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $250.73 | 5.787% | $265.2397 | $265.24 | $265.25 | $265.20 |
| Purchase #4 | $79.79 | 9.507% | $87.3756 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $197.42 | 5.754% | $208.7795 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $37.65 | 5.188% | $39.6033 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $92.77 | 12.794% | $104.639 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $1,016.55 | $1,088.3618 | $1,088.36 | $1,088.45 | $1,088.30 | |