| 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 | $9.71 | 6.512% | $10.3423 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $120.48 | 5.498% | $127.104 | $127.10 | $127.10 | $127.10 |
| Purchase #3 | $229.71 | 6.260% | $244.0898 | $244.09 | $244.10 | $244.10 |
| Purchase #4 | $119.59 | 12.502% | $134.5411 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $117.43 | 6.423% | $124.9725 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $188.37 | 4.857% | $197.5191 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $93.56 | 13.622% | $106.3047 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $878.85 | $944.8735 | $944.86 | $944.85 | $944.80 | |