| 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 | $234.59 | 7.642% | $252.5174 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $28.39 | 5.524% | $29.9583 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $244.34 | 6.598% | $260.4616 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $184.99 | 9.260% | $202.1201 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $207.63 | 11.406% | $231.3123 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $78.86 | 4.742% | $82.5995 | $82.60 | $82.60 | $82.60 |
| Purchase #7 | $119.48 | 9.533% | $130.87 | $130.87 | $130.85 | $130.90 |
| 7 purchase totals = | $1,098.28 | $1,189.8392 | $1,189.84 | $1,189.75 | $1,189.90 | |