| 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 | $214.89 | 8.313% | $232.7538 | $232.75 | $232.75 | $232.80 |
| Purchase #2 | $237.70 | 5.374% | $250.474 | $250.47 | $250.45 | $250.50 |
| Purchase #3 | $90.60 | 10.430% | $100.0496 | $100.05 | $100.05 | $100.00 |
| Purchase #4 | $136.52 | 3.431% | $141.204 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $117.43 | 9.479% | $128.5612 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $114.92 | 6.565% | $122.4645 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $233.84 | 13.727% | $265.9392 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $1,145.90 | $1,241.4463 | $1,241.43 | $1,241.40 | $1,241.50 | |