| 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 | $101.73 | 5.236% | $107.0566 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $17.84 | 6.229% | $18.9513 | $18.95 | $18.95 | $19.00 |
| Purchase #3 | $238.52 | 5.139% | $250.7775 | $250.78 | $250.80 | $250.80 |
| Purchase #4 | $17.88 | 5.530% | $18.8688 | $18.87 | $18.85 | $18.90 |
| Purchase #5 | $244.69 | 6.260% | $260.0076 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $221.46 | 7.736% | $238.5921 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $30.44 | 9.388% | $33.2977 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $872.56 | $927.5516 | $927.56 | $927.55 | $927.70 | |