| 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 | $217.97 | 9.180% | $237.9796 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $19.29 | 12.290% | $21.6607 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $180.73 | 7.312% | $193.945 | $193.95 | $193.95 | $193.90 |
| Purchase #4 | $90.50 | 10.799% | $100.2731 | $100.27 | $100.25 | $100.30 |
| Purchase #5 | $99.75 | 5.485% | $105.2213 | $105.22 | $105.20 | $105.20 |
| Purchase #6 | $237.76 | 11.340% | $264.722 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $218.72 | 9.755% | $240.0561 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $1,064.72 | $1,163.8578 | $1,163.86 | $1,163.80 | $1,163.90 | |