| 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 | $22.79 | 9.144% | $24.8739 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $215.30 | 7.616% | $231.6972 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $51.32 | 3.757% | $53.2481 | $53.25 | $53.25 | $53.20 |
| Purchase #4 | $108.82 | 10.112% | $119.8239 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $173.83 | 13.818% | $197.8498 | $197.85 | $197.85 | $197.80 |
| Purchase #6 | $10.37 | 10.504% | $11.4593 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $224.58 | 13.600% | $255.1229 | $255.12 | $255.10 | $255.10 |
| 7 purchase totals = | $807.01 | $894.0751 | $894.07 | $894.00 | $894.00 | |