| 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 | $229.55 | 13.369% | $260.2385 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $23.87 | 12.108% | $26.7602 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $139.44 | 5.435% | $147.0186 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $201.81 | 13.828% | $229.7163 | $229.72 | $229.70 | $229.70 |
| Purchase #5 | $158.51 | 13.672% | $180.1815 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $99.78 | 9.134% | $108.8939 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $79.89 | 5.734% | $84.4709 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $932.85 | $1,037.2799 | $1,037.28 | $1,037.25 | $1,037.30 | |