| 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 | $121.28 | 3.110% | $125.0518 | $125.05 | $125.05 | $125.10 |
| Purchase #2 | $198.38 | 8.598% | $215.4367 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $186.38 | 3.205% | $192.3535 | $192.35 | $192.35 | $192.40 |
| Purchase #4 | $12.48 | 6.350% | $13.2725 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $95.64 | 9.173% | $104.4131 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $213.37 | 3.120% | $220.0271 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $188.37 | 3.255% | $194.5014 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $1,015.90 | $1,065.0561 | $1,065.05 | $1,065.05 | $1,065.10 | |