| 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 | $124.54 | 11.460% | $138.8123 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $126.76 | 3.339% | $130.9925 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $196.70 | 8.473% | $213.3664 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $66.50 | 3.685% | $68.9505 | $68.95 | $68.95 | $69.00 |
| Purchase #5 | $179.37 | 3.491% | $185.6318 | $185.63 | $185.65 | $185.60 |
| Purchase #6 | $222.67 | 5.540% | $235.0059 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $41.53 | 12.373% | $46.6685 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $958.07 | $1,019.4279 | $1,019.43 | $1,019.40 | $1,019.50 | |