| 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 | $102.63 | 13.225% | $116.2028 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $250.85 | 7.689% | $270.1379 | $270.14 | $270.15 | $270.10 |
| Purchase #3 | $208.70 | 12.432% | $234.6456 | $234.65 | $234.65 | $234.60 |
| Purchase #4 | $90.76 | 6.507% | $96.6658 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $119.81 | 9.638% | $131.3573 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $228.87 | 10.156% | $252.114 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $242.54 | 4.737% | $254.0291 | $254.03 | $254.05 | $254.00 |
| 7 purchase totals = | $1,244.16 | $1,355.1525 | $1,355.16 | $1,355.15 | $1,355.10 | |