| 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 | $227.95 | 10.831% | $252.6393 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $154.80 | 13.312% | $175.407 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $191.39 | 13.379% | $216.9961 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $197.49 | 6.768% | $210.8561 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $46.30 | 5.601% | $48.8933 | $48.89 | $48.90 | $48.90 |
| Purchase #6 | $174.44 | 5.515% | $184.0604 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $250.65 | 6.815% | $267.7318 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $1,243.02 | $1,356.5840 | $1,356.59 | $1,356.60 | $1,356.60 | |