| 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 | $165.84 | 12.520% | $186.6032 | $186.60 | $186.60 | $186.60 |
| Purchase #2 | $58.30 | 8.603% | $63.3155 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $209.46 | 12.408% | $235.4498 | $235.45 | $235.45 | $235.40 |
| Purchase #4 | $7.77 | 8.213% | $8.4082 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $227.52 | 7.647% | $244.9185 | $244.92 | $244.90 | $244.90 |
| Purchase #6 | $246.33 | 5.766% | $260.5334 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $120.27 | 3.224% | $124.1475 | $124.15 | $124.15 | $124.10 |
| 7 purchase totals = | $1,035.49 | $1,123.3761 | $1,123.38 | $1,123.35 | $1,123.20 | |