| 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 | $176.27 | 13.527% | $200.114 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $99.92 | 5.628% | $105.5435 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $11.89 | 9.539% | $13.0242 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $16.65 | 3.321% | $17.2029 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $124.99 | 8.362% | $135.4417 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $234.31 | 3.492% | $242.4921 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $137.31 | 6.423% | $146.1294 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $801.34 | $859.9478 | $859.93 | $859.95 | $859.80 | |