| 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 | $16.65 | 10.773% | $18.4437 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $146.30 | 12.573% | $164.6943 | $164.69 | $164.70 | $164.70 |
| Purchase #3 | $114.99 | 8.579% | $124.855 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $240.66 | 9.300% | $263.0414 | $263.04 | $263.05 | $263.00 |
| Purchase #5 | $114.79 | 10.873% | $127.2711 | $127.27 | $127.25 | $127.30 |
| Purchase #6 | $126.26 | 5.800% | $133.5831 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $209.71 | 8.704% | $227.9632 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $969.36 | $1,059.8518 | $1,059.84 | $1,059.85 | $1,059.90 | |