| 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 | $119.59 | 8.433% | $129.675 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $182.39 | 3.298% | $188.4052 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $216.80 | 3.484% | $224.3533 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $120.47 | 8.178% | $130.322 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $152.88 | 4.272% | $159.411 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $57.59 | 6.275% | $61.2038 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $193.36 | 7.759% | $208.3628 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,043.08 | $1,101.7331 | $1,101.73 | $1,101.70 | $1,101.80 | |