| 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 | $233.53 | 4.437% | $243.8917 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $228.51 | 3.837% | $237.2779 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $117.36 | 10.804% | $130.0396 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $250.64 | 8.285% | $271.4055 | $271.41 | $271.40 | $271.40 |
| Purchase #5 | $96.32 | 10.659% | $106.5867 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $244.65 | 3.143% | $252.3393 | $252.34 | $252.35 | $252.30 |
| Purchase #7 | $31.55 | 9.826% | $34.6501 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $1,202.56 | $1,276.1908 | $1,276.20 | $1,276.25 | $1,276.20 | |