| 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 | $117.64 | 6.804% | $125.6442 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $243.60 | 6.851% | $260.289 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $241.46 | 8.334% | $261.5833 | $261.58 | $261.60 | $261.60 |
| Purchase #4 | $115.61 | 6.406% | $123.016 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $189.45 | 4.724% | $198.3996 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $128.39 | 6.136% | $136.268 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $92.86 | 8.462% | $100.7178 | $100.72 | $100.70 | $100.70 |
| 7 purchase totals = | $1,129.01 | $1,205.9179 | $1,205.92 | $1,205.90 | $1,205.90 | |