| 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 | $250.58 | 4.122% | $260.9089 | $260.91 | $260.90 | $260.90 |
| Purchase #2 | $57.83 | 8.315% | $62.6386 | $62.64 | $62.65 | $62.60 |
| Purchase #3 | $115.66 | 12.764% | $130.4228 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $192.68 | 12.688% | $217.1272 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $16.83 | 7.378% | $18.0717 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $229.95 | 13.664% | $261.3704 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $100.41 | 12.106% | $112.5656 | $112.57 | $112.55 | $112.60 |
| 7 purchase totals = | $963.94 | $1,063.1052 | $1,063.11 | $1,063.05 | $1,063.10 | |