| 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 | $203.33 | 3.182% | $209.8 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $245.45 | 11.419% | $273.4779 | $273.48 | $273.50 | $273.50 |
| Purchase #3 | $42.56 | 9.727% | $46.6998 | $46.70 | $46.70 | $46.70 |
| Purchase #4 | $16.39 | 12.840% | $18.4945 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $117.52 | 13.485% | $133.3676 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $193.59 | 5.271% | $203.7941 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $220.76 | 5.814% | $233.595 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $1,039.60 | $1,119.2289 | $1,119.23 | $1,119.25 | $1,119.30 | |