| 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 | $206.31 | 3.793% | $214.1353 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $7.81 | 8.225% | $8.4524 | $8.45 | $8.45 | $8.50 |
| Purchase #3 | $216.66 | 8.706% | $235.5224 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $85.47 | 11.595% | $95.3802 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $77.39 | 8.758% | $84.1678 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $118.68 | 7.331% | $127.3804 | $127.38 | $127.40 | $127.40 |
| Purchase #7 | $59.58 | 10.487% | $65.8282 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $771.90 | $830.8667 | $830.87 | $830.90 | $830.90 | |