| 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 | $79.89 | 11.288% | $88.908 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $114.63 | 10.190% | $126.3108 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $231.83 | 13.523% | $263.1804 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $250.43 | 4.714% | $262.2353 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $99.42 | 11.863% | $111.2142 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $239.25 | 10.662% | $264.7588 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $223.96 | 7.199% | $240.0829 | $240.08 | $240.10 | $240.10 |
| 7 purchase totals = | $1,239.41 | $1,356.6904 | $1,356.69 | $1,356.70 | $1,356.70 | |