| 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 | $30.83 | 10.528% | $34.0758 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $197.90 | 10.595% | $218.8675 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $201.54 | 9.653% | $220.9947 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $125.96 | 6.638% | $134.3212 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $167.65 | 10.486% | $185.2298 | $185.23 | $185.25 | $185.20 |
| Purchase #6 | $120.57 | 13.434% | $136.7674 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $26.39 | 8.686% | $28.6822 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $870.84 | $958.9386 | $958.94 | $958.95 | $959.00 | |