| 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 | $187.64 | 3.605% | $194.4044 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $170.35 | 7.341% | $182.8554 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $91.94 | 7.648% | $98.9716 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $82.85 | 9.128% | $90.4125 | $90.41 | $90.40 | $90.40 |
| Purchase #5 | $222.71 | 13.718% | $253.2614 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $208.74 | 8.735% | $226.9734 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $11.83 | 6.546% | $12.6044 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $976.06 | $1,059.4831 | $1,059.47 | $1,059.40 | $1,059.60 | |