| 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 | $229.63 | 13.833% | $261.3947 | $261.39 | $261.40 | $261.40 |
| Purchase #2 | $149.64 | 3.620% | $155.057 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $11.30 | 11.814% | $12.635 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $127.57 | 13.281% | $144.5126 | $144.51 | $144.50 | $144.50 |
| Purchase #5 | $192.87 | 6.736% | $205.8617 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $141.76 | 4.228% | $147.7536 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $40.68 | 6.449% | $43.3035 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $893.45 | $970.5181 | $970.51 | $970.50 | $970.60 | |