| 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 | $203.33 | 4.506% | $212.492 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $100.47 | 12.276% | $112.8037 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $74.88 | 6.701% | $79.8977 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $8.96 | 12.871% | $10.1132 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $68.73 | 4.405% | $71.7576 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $175.71 | 9.520% | $192.4376 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $221.65 | 11.587% | $247.3326 | $247.33 | $247.35 | $247.30 |
| 7 purchase totals = | $853.73 | $926.8344 | $926.83 | $926.85 | $926.80 | |