| 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 | $13.94 | 12.852% | $15.7316 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $215.98 | 13.470% | $245.0725 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $166.53 | 7.712% | $179.3728 | $179.37 | $179.35 | $179.40 |
| Purchase #4 | $212.94 | 6.181% | $226.1018 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $223.26 | 10.625% | $246.9814 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $120.66 | 11.518% | $134.5576 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $175.40 | 5.522% | $185.0856 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $1,128.71 | $1,232.9033 | $1,232.90 | $1,232.90 | $1,233.00 | |