| 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 | $243.31 | 13.869% | $277.0547 | $277.05 | $277.05 | $277.10 |
| Purchase #2 | $174.27 | 8.160% | $188.4904 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $247.38 | 11.719% | $276.3705 | $276.37 | $276.35 | $276.40 |
| Purchase #4 | $221.80 | 6.346% | $235.8754 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $21.56 | 3.448% | $22.3034 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $157.83 | 4.221% | $164.492 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $194.44 | 11.579% | $216.9542 | $216.95 | $216.95 | $217.00 |
| 7 purchase totals = | $1,260.59 | $1,381.5406 | $1,381.53 | $1,381.55 | $1,381.70 | |