| 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 | $204.61 | 7.620% | $220.2013 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $44.41 | 9.413% | $48.5903 | $48.59 | $48.60 | $48.60 |
| Purchase #3 | $241.54 | 7.716% | $260.1772 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $189.56 | 13.528% | $215.2037 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $133.43 | 8.144% | $144.2965 | $144.30 | $144.30 | $144.30 |
| Purchase #6 | $234.50 | 3.537% | $242.7943 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $90.91 | 6.654% | $96.9592 | $96.96 | $96.95 | $97.00 |
| 7 purchase totals = | $1,138.96 | $1,228.2225 | $1,228.22 | $1,228.25 | $1,228.30 | |