| 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 | $210.46 | 8.294% | $227.9156 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $22.30 | 9.757% | $24.4758 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $36.55 | 10.634% | $40.4367 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $89.26 | 13.153% | $101.0004 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $85.34 | 11.614% | $95.2514 | $95.25 | $95.25 | $95.30 |
| Purchase #6 | $242.76 | 7.286% | $260.4475 | $260.45 | $260.45 | $260.40 |
| Purchase #7 | $159.57 | 4.468% | $166.6996 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $846.24 | $916.2270 | $916.24 | $916.25 | $916.20 | |