| 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 | $126.38 | 5.451% | $133.269 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $199.69 | 6.297% | $212.2645 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $134.36 | 3.813% | $139.4831 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $85.99 | 11.597% | $95.9623 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $124.53 | 12.438% | $140.019 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $120.62 | 7.710% | $129.9198 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $11.73 | 9.571% | $12.8527 | $12.85 | $12.85 | $12.90 |
| 7 purchase totals = | $803.30 | $863.7704 | $863.76 | $863.70 | $863.90 | |