| 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 | $213.88 | 4.277% | $223.0276 | $223.03 | $223.05 | $223.00 |
| Purchase #2 | $219.79 | 4.283% | $229.2036 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $212.79 | 11.624% | $237.5247 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $225.33 | 13.263% | $255.2155 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $218.68 | 4.201% | $227.8667 | $227.87 | $227.85 | $227.90 |
| Purchase #6 | $19.73 | 5.236% | $20.7631 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $15.84 | 5.619% | $16.73 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $1,126.04 | $1,210.3312 | $1,210.33 | $1,210.30 | $1,210.30 | |