| 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 | $113.92 | 4.363% | $118.8903 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $106.76 | 12.405% | $120.0036 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $122.36 | 5.408% | $128.9772 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $104.39 | 3.321% | $107.8568 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $211.74 | 12.781% | $238.8025 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $85.75 | 3.452% | $88.7101 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $206.78 | 13.482% | $234.6581 | $234.66 | $234.65 | $234.70 |
| 7 purchase totals = | $951.70 | $1,037.8986 | $1,037.90 | $1,037.90 | $1,038.00 | |