| 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 | $228.44 | 11.668% | $255.0944 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $88.31 | 13.463% | $100.1992 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $113.53 | 3.231% | $117.1982 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $134.60 | 11.239% | $149.7277 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $17.29 | 5.760% | $18.2859 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $76.74 | 12.230% | $86.1253 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $236.91 | 6.673% | $252.719 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $895.82 | $979.3497 | $979.36 | $979.40 | $979.30 | |