| 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 | $244.95 | 11.834% | $273.9374 | $273.94 | $273.95 | $273.90 |
| Purchase #2 | $141.32 | 12.550% | $159.0557 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $150.94 | 12.759% | $170.1984 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $165.49 | 5.711% | $174.9411 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $249.81 | 4.248% | $260.4219 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $77.36 | 5.596% | $81.6891 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $52.83 | 8.274% | $57.2012 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $1,082.70 | $1,177.4448 | $1,177.45 | $1,177.45 | $1,177.40 | |