| 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 | $101.63 | 11.712% | $113.5329 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $170.87 | 11.232% | $190.0621 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $86.84 | 13.684% | $98.7232 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $77.55 | 6.245% | $82.393 | $82.39 | $82.40 | $82.40 |
| Purchase #5 | $216.57 | 8.743% | $235.5047 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $63.53 | 8.189% | $68.7325 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $219.69 | 13.343% | $249.0032 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $936.68 | $1,037.9516 | $1,037.93 | $1,037.95 | $1,037.90 | |