| 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 | $110.35 | 7.352% | $118.4629 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $67.27 | 10.565% | $74.3771 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $133.29 | 10.446% | $147.2135 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $222.31 | 11.156% | $247.1109 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $232.53 | 8.434% | $252.1416 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $246.66 | 9.852% | $270.9609 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $115.51 | 13.129% | $130.6753 | $130.68 | $130.70 | $130.70 |
| 7 purchase totals = | $1,127.92 | $1,240.9422 | $1,240.94 | $1,240.95 | $1,241.00 | |