| 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 | $192.48 | 10.143% | $212.0032 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $103.32 | 6.525% | $110.0616 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $66.74 | 10.354% | $73.6503 | $73.65 | $73.65 | $73.70 |
| Purchase #4 | $74.39 | 6.187% | $78.9925 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $66.50 | 11.639% | $74.2399 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $234.62 | 13.684% | $266.7254 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $51.77 | 8.575% | $56.2093 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $789.82 | $871.8822 | $871.88 | $871.90 | $871.90 | |