| 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 | $249.64 | 9.857% | $274.247 | $274.25 | $274.25 | $274.20 |
| Purchase #2 | $76.51 | 9.382% | $83.6882 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $96.43 | 4.568% | $100.8349 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $97.87 | 3.534% | $101.3287 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $224.39 | 12.680% | $252.8427 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $53.45 | 7.472% | $57.4438 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $25.73 | 9.268% | $28.1147 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $824.02 | $898.5000 | $898.49 | $898.55 | $898.30 | |