| 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 | $170.52 | 9.189% | $186.1891 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $243.93 | 11.427% | $271.8039 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $238.44 | 7.166% | $255.5266 | $255.53 | $255.55 | $255.50 |
| Purchase #4 | $51.71 | 6.359% | $54.9982 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $88.88 | 10.298% | $98.0329 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $46.55 | 9.460% | $50.9536 | $50.95 | $50.95 | $51.00 |
| Purchase #7 | $107.31 | 6.637% | $114.4322 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $947.34 | $1,031.9365 | $1,031.93 | $1,032.00 | $1,031.90 | |