| 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 | $204.86 | 11.333% | $228.0768 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $222.44 | 3.297% | $229.7738 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $21.95 | 7.830% | $23.6687 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $31.34 | 6.626% | $33.4166 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $171.57 | 3.733% | $177.9747 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $206.33 | 13.595% | $234.3806 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $219.88 | 7.430% | $236.2171 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,078.37 | $1,163.5083 | $1,163.51 | $1,163.45 | $1,163.60 | |