| 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 | $80.33 | 10.108% | $88.4498 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $204.62 | 13.429% | $232.0984 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $221.53 | 6.200% | $235.2649 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $107.47 | 3.168% | $110.8746 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $27.47 | 12.650% | $30.945 | $30.95 | $30.95 | $30.90 |
| Purchase #6 | $56.27 | 6.120% | $59.7137 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $227.66 | 8.634% | $247.3162 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $925.35 | $1,004.6626 | $1,004.66 | $1,004.60 | $1,004.60 | |