| 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 | $239.27 | 13.165% | $270.7699 | $270.77 | $270.75 | $270.80 |
| Purchase #2 | $113.59 | 3.241% | $117.2715 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $215.31 | 6.499% | $229.303 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $93.88 | 10.832% | $104.0491 | $104.05 | $104.05 | $104.00 |
| Purchase #5 | $44.74 | 9.339% | $48.9183 | $48.92 | $48.90 | $48.90 |
| Purchase #6 | $101.48 | 13.276% | $114.9525 | $114.95 | $114.95 | $115.00 |
| Purchase #7 | $176.79 | 6.447% | $188.1877 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $985.06 | $1,073.4520 | $1,073.45 | $1,073.40 | $1,073.50 | |