| 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 | $177.31 | 9.276% | $193.7573 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $78.63 | 4.385% | $82.0779 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $207.32 | 3.771% | $215.138 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $134.26 | 13.344% | $152.1757 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $242.79 | 4.177% | $252.9313 | $252.93 | $252.95 | $252.90 |
| Purchase #6 | $240.57 | 12.200% | $269.9195 | $269.92 | $269.90 | $269.90 |
| Purchase #7 | $54.74 | 13.373% | $62.0604 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $1,135.62 | $1,228.0601 | $1,228.07 | $1,228.10 | $1,228.10 | |