| 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 | $13.87 | 8.277% | $15.018 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $238.68 | 7.198% | $255.8602 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $50.41 | 13.611% | $57.2713 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $247.98 | 10.128% | $273.0954 | $273.10 | $273.10 | $273.10 |
| Purchase #5 | $73.31 | 11.738% | $81.9151 | $81.92 | $81.90 | $81.90 |
| Purchase #6 | $188.72 | 12.857% | $212.9837 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $207.59 | 5.820% | $219.6717 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $1,020.56 | $1,115.8154 | $1,115.82 | $1,115.75 | $1,115.90 | |