| 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 | $217.56 | 3.303% | $224.746 | $224.75 | $224.75 | $224.70 |
| Purchase #2 | $137.97 | 5.553% | $145.6315 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $108.36 | 7.814% | $116.8273 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $117.96 | 7.521% | $126.8318 | $126.83 | $126.85 | $126.80 |
| Purchase #5 | $79.82 | 9.287% | $87.2329 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $111.63 | 12.638% | $125.7378 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $15.86 | 9.742% | $17.4051 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $789.16 | $844.4124 | $844.42 | $844.50 | $844.20 | |