| 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 | $240.61 | 6.859% | $257.1134 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $20.99 | 13.486% | $23.8207 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $228.97 | 4.673% | $239.6698 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $78.62 | 4.296% | $81.9975 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $167.81 | 12.403% | $188.6235 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $240.75 | 7.179% | $258.0334 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $57.74 | 13.517% | $65.5447 | $65.54 | $65.55 | $65.50 |
| 7 purchase totals = | $1,035.49 | $1,114.8030 | $1,114.79 | $1,114.75 | $1,114.70 | |