| 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 | $117.80 | 13.263% | $133.4238 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $222.48 | 11.595% | $248.2766 | $248.28 | $248.30 | $248.30 |
| Purchase #3 | $204.83 | 4.591% | $214.2337 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $30.52 | 5.500% | $32.1986 | $32.20 | $32.20 | $32.20 |
| Purchase #5 | $87.39 | 4.131% | $91.0001 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $25.95 | 3.229% | $26.7879 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $111.45 | 7.544% | $119.8578 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $800.42 | $865.7785 | $865.78 | $865.80 | $865.80 | |