| 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 | $20.26 | 5.779% | $21.4308 | $21.43 | $21.45 | $21.40 |
| Purchase #2 | $125.38 | 4.274% | $130.7387 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $250.26 | 6.466% | $266.4418 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $139.71 | 12.159% | $156.6973 | $156.70 | $156.70 | $156.70 |
| Purchase #5 | $214.68 | 9.385% | $234.8277 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $187.41 | 11.847% | $209.6125 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $11.78 | 5.669% | $12.4478 | $12.45 | $12.45 | $12.40 |
| 7 purchase totals = | $949.48 | $1,032.1966 | $1,032.20 | $1,032.25 | $1,032.00 | |