| 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 | $246.72 | 12.427% | $277.3799 | $277.38 | $277.40 | $277.40 |
| Purchase #2 | $140.82 | 5.191% | $148.13 | $148.13 | $148.15 | $148.10 |
| Purchase #3 | $30.47 | 6.681% | $32.5057 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $220.78 | 4.495% | $230.7041 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $36.71 | 6.166% | $38.9735 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $126.31 | 6.847% | $134.9584 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $240.43 | 5.338% | $253.2642 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $1,042.24 | $1,115.9158 | $1,115.91 | $1,115.90 | $1,116.00 | |