| 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 | $97.29 | 10.702% | $107.702 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $43.76 | 7.314% | $46.9606 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $243.43 | 9.206% | $265.8402 | $265.84 | $265.85 | $265.80 |
| Purchase #4 | $234.96 | 4.700% | $246.0031 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $233.36 | 11.414% | $259.9957 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $41.45 | 3.764% | $43.0102 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $197.81 | 10.402% | $218.3862 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $1,092.06 | $1,187.8980 | $1,187.90 | $1,187.90 | $1,187.90 | |