| 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 | $231.74 | 7.626% | $249.4125 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $49.34 | 13.317% | $55.9106 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $51.62 | 7.145% | $55.3082 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $233.48 | 3.124% | $240.7739 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $108.92 | 5.143% | $114.5218 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $33.55 | 8.433% | $36.3793 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $211.75 | 7.448% | $227.5211 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $920.40 | $979.8274 | $979.82 | $979.75 | $979.80 | |