| 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 | $230.84 | 7.146% | $247.3358 | $247.34 | $247.35 | $247.30 |
| Purchase #2 | $122.58 | 10.131% | $134.9986 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $64.64 | 8.217% | $69.9515 | $69.95 | $69.95 | $70.00 |
| Purchase #4 | $102.46 | 13.313% | $116.1005 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $11.69 | 11.705% | $13.0583 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $103.57 | 12.146% | $116.1496 | $116.15 | $116.15 | $116.10 |
| Purchase #7 | $30.40 | 7.415% | $32.6542 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $666.18 | $730.2485 | $730.25 | $730.25 | $730.30 | |