| 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 | $226.35 | 3.619% | $234.5416 | $234.54 | $234.55 | $234.50 |
| Purchase #2 | $15.66 | 4.155% | $16.3107 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $166.75 | 11.629% | $186.1414 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $130.32 | 10.346% | $143.8029 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $11.57 | 5.554% | $12.2126 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $87.57 | 6.594% | $93.3444 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $120.34 | 9.540% | $131.8204 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $758.56 | $818.1740 | $818.16 | $818.15 | $818.00 | |