| 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 | $85.66 | 9.633% | $93.9116 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $192.86 | 10.316% | $212.7554 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $143.57 | 3.112% | $148.0379 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $222.89 | 13.561% | $253.1161 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $139.93 | 7.208% | $150.0162 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $185.36 | 3.738% | $192.2888 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $246.68 | 9.791% | $270.8324 | $270.83 | $270.85 | $270.80 |
| 7 purchase totals = | $1,216.95 | $1,320.9584 | $1,320.97 | $1,320.95 | $1,320.90 | |