| 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 | $122.65 | 9.382% | $134.157 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $185.94 | 5.632% | $196.4121 | $196.41 | $196.40 | $196.40 |
| Purchase #3 | $54.46 | 4.631% | $56.982 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $218.61 | 3.299% | $225.8219 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $94.36 | 7.649% | $101.5776 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $79.96 | 8.839% | $87.0277 | $87.03 | $87.05 | $87.00 |
| Purchase #7 | $249.95 | 7.248% | $268.0664 | $268.07 | $268.05 | $268.10 |
| 7 purchase totals = | $1,005.93 | $1,070.0447 | $1,070.05 | $1,070.05 | $1,070.10 | |