| 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 | $248.62 | 10.257% | $274.121 | $274.12 | $274.10 | $274.10 |
| Purchase #2 | $221.85 | 4.765% | $232.4212 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $97.49 | 10.127% | $107.3628 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $188.41 | 10.356% | $207.9217 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $170.25 | 10.619% | $188.3288 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $164.59 | 3.402% | $170.1894 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $35.88 | 8.515% | $38.9352 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $1,127.09 | $1,219.2801 | $1,219.28 | $1,219.25 | $1,219.20 | |