| 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 | $139.56 | 7.202% | $149.6111 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $133.81 | 5.844% | $141.6299 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $247.25 | 13.765% | $281.284 | $281.28 | $281.30 | $281.30 |
| Purchase #4 | $43.47 | 12.222% | $48.7829 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $41.48 | 5.328% | $43.6901 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $49.56 | 3.282% | $51.1866 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $223.93 | 6.153% | $237.7084 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $879.06 | $953.8930 | $953.89 | $953.95 | $953.90 | |