| 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 | $117.37 | 4.720% | $122.9099 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $88.55 | 6.130% | $93.9781 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $186.89 | 5.598% | $197.3521 | $197.35 | $197.35 | $197.40 |
| Purchase #4 | $174.44 | 8.785% | $189.7646 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $175.96 | 11.587% | $196.3485 | $196.35 | $196.35 | $196.30 |
| Purchase #6 | $38.80 | 6.825% | $41.4481 | $41.45 | $41.45 | $41.40 |
| Purchase #7 | $82.43 | 6.592% | $87.8638 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $864.44 | $929.6651 | $929.66 | $929.65 | $929.70 | |