| 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 | $229.50 | 6.793% | $245.0899 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $162.41 | 9.574% | $177.9591 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $19.88 | 4.299% | $20.7346 | $20.73 | $20.75 | $20.70 |
| Purchase #4 | $194.83 | 10.192% | $214.6871 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $198.49 | 4.413% | $207.2494 | $207.25 | $207.25 | $207.20 |
| Purchase #6 | $222.38 | 5.616% | $234.8689 | $234.87 | $234.85 | $234.90 |
| Purchase #7 | $182.39 | 4.638% | $190.8492 | $190.85 | $190.85 | $190.80 |
| 7 purchase totals = | $1,209.88 | $1,291.4382 | $1,291.44 | $1,291.45 | $1,291.40 | |