| 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 | $116.63 | 6.298% | $123.9754 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $156.29 | 13.572% | $177.5017 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $225.62 | 10.707% | $249.7771 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $220.46 | 4.792% | $231.0244 | $231.02 | $231.00 | $231.00 |
| Purchase #5 | $63.30 | 13.790% | $72.0291 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $122.32 | 12.832% | $138.0161 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $42.59 | 6.203% | $45.2319 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $947.21 | $1,037.5557 | $1,037.56 | $1,037.60 | $1,037.50 | |