| 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 | $113.25 | 4.460% | $118.301 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $47.63 | 3.521% | $49.3071 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $176.57 | 9.533% | $193.4024 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $220.72 | 10.102% | $243.0171 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $12.98 | 8.190% | $14.0431 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $23.71 | 9.846% | $26.0445 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $171.27 | 6.491% | $182.3871 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $766.13 | $826.5023 | $826.50 | $826.50 | $826.40 | |