| 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 | $220.38 | 11.348% | $245.3887 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $155.91 | 12.487% | $175.3785 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $157.64 | 10.344% | $173.9463 | $173.95 | $173.95 | $173.90 |
| Purchase #4 | $177.32 | 3.356% | $183.2709 | $183.27 | $183.25 | $183.30 |
| Purchase #5 | $237.36 | 7.135% | $254.2956 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $185.42 | 5.299% | $195.2454 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $45.95 | 5.673% | $48.5567 | $48.56 | $48.55 | $48.60 |
| 7 purchase totals = | $1,179.98 | $1,276.0821 | $1,276.10 | $1,276.10 | $1,276.10 | |