| 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 | $249.92 | 7.119% | $267.7118 | $267.71 | $267.70 | $267.70 |
| Purchase #2 | $70.53 | 10.413% | $77.8743 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $72.37 | 13.554% | $82.179 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $46.39 | 11.285% | $51.6251 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $181.79 | 4.509% | $189.9869 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $129.27 | 11.154% | $143.6888 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $122.43 | 13.122% | $138.4953 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $872.70 | $951.5612 | $951.57 | $951.60 | $951.60 | |