| 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 | $247.36 | 4.233% | $257.8307 | $257.83 | $257.85 | $257.80 |
| Purchase #2 | $21.83 | 12.371% | $24.5306 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $239.58 | 12.741% | $270.1049 | $270.10 | $270.10 | $270.10 |
| Purchase #4 | $28.78 | 10.745% | $31.8724 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $50.31 | 9.869% | $55.2751 | $55.28 | $55.30 | $55.30 |
| Purchase #6 | $133.30 | 3.755% | $138.3054 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $66.55 | 6.338% | $70.7679 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $787.71 | $848.6870 | $848.69 | $848.70 | $848.70 | |