| 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 | $238.79 | 11.737% | $266.8168 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $208.85 | 4.179% | $217.5778 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $55.97 | 8.473% | $60.7123 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $51.99 | 8.222% | $56.2646 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $230.38 | 5.549% | $243.1638 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $17.72 | 12.362% | $19.9105 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $100.51 | 5.397% | $105.9345 | $105.93 | $105.95 | $105.90 |
| 7 purchase totals = | $904.21 | $970.3803 | $970.37 | $970.35 | $970.40 | |