| 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 | $224.29 | 11.611% | $250.3323 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $213.33 | 10.541% | $235.8171 | $235.82 | $235.80 | $235.80 |
| Purchase #3 | $113.87 | 7.621% | $122.548 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $242.78 | 3.364% | $250.9471 | $250.95 | $250.95 | $250.90 |
| Purchase #5 | $91.93 | 11.290% | $102.3089 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $143.82 | 9.155% | $156.9867 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $21.36 | 5.741% | $22.5863 | $22.59 | $22.60 | $22.60 |
| 7 purchase totals = | $1,051.38 | $1,141.5264 | $1,141.54 | $1,141.55 | $1,141.40 | |