| 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 | $224.84 | 11.115% | $249.831 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $214.98 | 10.628% | $237.8281 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $34.44 | 4.126% | $35.861 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $47.74 | 9.320% | $52.1894 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $199.69 | 9.296% | $218.2532 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $217.25 | 7.310% | $233.131 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $106.94 | 3.386% | $110.561 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,045.88 | $1,137.6547 | $1,137.65 | $1,137.70 | $1,137.70 | |