| 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 | $213.63 | 5.666% | $225.7343 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $102.28 | 10.606% | $113.1278 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $249.73 | 6.755% | $266.5993 | $266.60 | $266.60 | $266.60 |
| Purchase #4 | $208.87 | 4.691% | $218.6681 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $247.76 | 4.340% | $258.5128 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $14.33 | 5.772% | $15.1571 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $210.26 | 8.575% | $228.2898 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $1,246.86 | $1,326.0892 | $1,326.09 | $1,326.10 | $1,326.10 | |