| 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 | $207.85 | 11.244% | $231.2207 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $82.94 | 12.320% | $93.1582 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $23.53 | 4.121% | $24.4997 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $39.54 | 3.754% | $41.0243 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $160.43 | 9.524% | $175.7094 | $175.71 | $175.70 | $175.70 |
| Purchase #6 | $35.51 | 9.697% | $38.9534 | $38.95 | $38.95 | $39.00 |
| Purchase #7 | $219.81 | 8.690% | $238.9115 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $769.61 | $843.4772 | $843.47 | $843.40 | $843.50 | |