| 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 | $209.27 | 7.637% | $225.2519 | $225.25 | $225.25 | $225.30 |
| Purchase #2 | $218.55 | 7.553% | $235.0571 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $23.74 | 13.545% | $26.9556 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $189.94 | 9.748% | $208.4554 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $189.36 | 7.460% | $203.4863 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $133.86 | 4.408% | $139.7605 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $93.46 | 3.849% | $97.0573 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $1,058.18 | $1,136.0241 | $1,136.04 | $1,136.00 | $1,136.30 | |