| 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 | $214.45 | 11.120% | $238.2968 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $15.99 | 8.259% | $17.3106 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $55.99 | 8.502% | $60.7503 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $9.97 | 5.527% | $10.521 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $135.81 | 3.437% | $140.4778 | $140.48 | $140.50 | $140.50 |
| Purchase #6 | $64.64 | 12.259% | $72.5642 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $192.99 | 7.801% | $208.0451 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $689.84 | $747.9658 | $747.97 | $747.95 | $748.00 | |