| 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 | $117.78 | 7.548% | $126.67 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $126.25 | 9.359% | $138.0657 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $87.84 | 6.501% | $93.5505 | $93.55 | $93.55 | $93.60 |
| Purchase #4 | $122.71 | 11.619% | $136.9677 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $204.26 | 8.521% | $221.665 | $221.67 | $221.65 | $221.70 |
| Purchase #6 | $35.85 | 11.114% | $39.8344 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $218.70 | 4.371% | $228.2594 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $913.39 | $985.0127 | $985.02 | $984.95 | $985.20 | |