| 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 | $116.91 | 6.772% | $124.8271 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $227.53 | 3.489% | $235.4685 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $186.59 | 13.849% | $212.4308 | $212.43 | $212.45 | $212.40 |
| Purchase #4 | $238.88 | 7.193% | $256.0626 | $256.06 | $256.05 | $256.10 |
| Purchase #5 | $156.56 | 7.151% | $167.7556 | $167.76 | $167.75 | $167.80 |
| Purchase #6 | $25.27 | 12.300% | $28.3782 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $81.97 | 8.544% | $88.9735 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $1,033.71 | $1,113.8963 | $1,113.90 | $1,113.90 | $1,114.00 | |