| 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 | $177.93 | 7.429% | $191.1484 | $191.15 | $191.15 | $191.10 |
| Purchase #2 | $227.44 | 13.441% | $258.0102 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $222.44 | 5.739% | $235.2058 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $32.79 | 4.125% | $34.1426 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $140.92 | 5.525% | $148.7058 | $148.71 | $148.70 | $148.70 |
| Purchase #6 | $108.30 | 4.682% | $113.3706 | $113.37 | $113.35 | $113.40 |
| Purchase #7 | $231.43 | 7.361% | $248.4656 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $1,141.25 | $1,229.0490 | $1,229.06 | $1,229.00 | $1,229.00 | |