| 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 | $186.70 | 13.630% | $212.1472 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $36.73 | 9.218% | $40.1158 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $117.31 | 6.155% | $124.5304 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $45.36 | 13.846% | $51.6405 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $124.62 | 11.580% | $139.051 | $139.05 | $139.05 | $139.10 |
| Purchase #6 | $63.68 | 5.596% | $67.2435 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $214.86 | 9.653% | $235.6004 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $789.26 | $870.3288 | $870.33 | $870.35 | $870.20 | |