| 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 | $79.54 | 13.550% | $90.3177 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $238.46 | 11.343% | $265.5085 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $153.46 | 11.436% | $171.0097 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $82.68 | 4.257% | $86.1997 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $44.47 | 10.807% | $49.2759 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $224.44 | 6.559% | $239.161 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $175.44 | 6.128% | $186.191 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $998.49 | $1,087.6635 | $1,087.67 | $1,087.65 | $1,087.70 | |