| 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 | $198.87 | 8.507% | $215.7879 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $11.84 | 12.249% | $13.2903 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $195.56 | 11.730% | $218.4992 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $244.80 | 5.216% | $257.5688 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $183.49 | 5.273% | $193.1654 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $164.94 | 9.275% | $180.2382 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $160.29 | 8.598% | $174.0717 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $1,159.79 | $1,252.6215 | $1,252.63 | $1,252.60 | $1,252.70 | |