| 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 | $186.88 | 9.212% | $204.0954 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $67.80 | 12.666% | $76.3875 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $182.46 | 8.631% | $198.2081 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $178.75 | 9.509% | $195.7473 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $237.63 | 7.249% | $254.8558 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $208.95 | 8.231% | $226.1487 | $226.15 | $226.15 | $226.10 |
| Purchase #7 | $136.95 | 13.179% | $154.9986 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $1,199.42 | $1,310.4414 | $1,310.46 | $1,310.45 | $1,310.40 | |