| 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 | $129.32 | 9.110% | $141.1011 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $96.58 | 4.788% | $101.2043 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $214.51 | 7.729% | $231.0895 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $196.79 | 4.168% | $204.9922 | $204.99 | $205.00 | $205.00 |
| Purchase #5 | $18.37 | 13.639% | $20.8755 | $20.88 | $20.90 | $20.90 |
| Purchase #6 | $67.98 | 3.571% | $70.4076 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $235.39 | 3.544% | $243.7322 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $958.94 | $1,013.4024 | $1,013.40 | $1,013.45 | $1,013.40 | |