| 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 | $241.37 | 3.777% | $250.4865 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $29.97 | 12.820% | $33.8122 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $184.98 | 8.209% | $200.165 | $200.17 | $200.15 | $200.20 |
| Purchase #4 | $84.88 | 12.823% | $95.7642 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $224.50 | 4.459% | $234.5105 | $234.51 | $234.50 | $234.50 |
| Purchase #6 | $118.31 | 3.700% | $122.6875 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $78.39 | 7.380% | $84.1752 | $84.18 | $84.20 | $84.20 |
| 7 purchase totals = | $962.40 | $1,021.6011 | $1,021.61 | $1,021.60 | $1,021.70 | |