| 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 | $244.51 | 7.409% | $262.6257 | $262.63 | $262.65 | $262.60 |
| Purchase #2 | $16.61 | 8.433% | $18.0107 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $99.74 | 6.243% | $105.9668 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $52.68 | 6.637% | $56.1764 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $139.29 | 5.345% | $146.7351 | $146.74 | $146.75 | $146.70 |
| Purchase #6 | $217.30 | 9.762% | $238.5128 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $147.81 | 8.814% | $160.838 | $160.84 | $160.85 | $160.80 |
| 7 purchase totals = | $917.94 | $988.8655 | $988.88 | $988.90 | $988.80 | |