| 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 | $14.56 | 4.299% | $15.1859 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $68.59 | 11.567% | $76.5238 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $74.97 | 9.381% | $82.0029 | $82.00 | $82.00 | $82.00 |
| Purchase #4 | $229.95 | 9.244% | $251.2066 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $120.64 | 10.800% | $133.6691 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $220.42 | 7.545% | $237.0507 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $132.72 | 10.121% | $146.1526 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $861.85 | $941.7916 | $941.79 | $941.75 | $941.90 | |