| 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 | $177.64 | 10.804% | $196.8322 | $196.83 | $196.85 | $196.80 |
| Purchase #2 | $98.25 | 10.448% | $108.5152 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $196.36 | 8.421% | $212.8955 | $212.90 | $212.90 | $212.90 |
| Purchase #4 | $193.40 | 5.531% | $204.097 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $43.42 | 3.396% | $44.8945 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $124.92 | 6.540% | $133.0898 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $228.68 | 6.583% | $243.734 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,062.67 | $1,144.0582 | $1,144.06 | $1,144.10 | $1,144.00 | |