| 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 | $107.78 | 3.371% | $111.4133 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $228.26 | 9.209% | $249.2805 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $176.39 | 3.382% | $182.3555 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $240.30 | 12.324% | $269.9146 | $269.91 | $269.90 | $269.90 |
| Purchase #5 | $37.33 | 4.716% | $39.0905 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $185.57 | 4.447% | $193.8223 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $110.26 | 11.256% | $122.6709 | $122.67 | $122.65 | $122.70 |
| 7 purchase totals = | $1,085.89 | $1,168.5476 | $1,168.54 | $1,168.50 | $1,168.60 | |