| 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 | $239.57 | 10.748% | $265.319 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $212.78 | 11.243% | $236.7029 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $186.34 | 6.613% | $198.6627 | $198.66 | $198.65 | $198.70 |
| Purchase #4 | $224.29 | 11.261% | $249.5473 | $249.55 | $249.55 | $249.50 |
| Purchase #5 | $121.37 | 13.394% | $137.6263 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $116.45 | 12.303% | $130.7768 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $197.59 | 6.621% | $210.6724 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,298.39 | $1,429.3074 | $1,429.31 | $1,429.30 | $1,429.30 | |