| 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 | $134.87 | 6.266% | $143.321 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $238.83 | 12.600% | $268.9226 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $8.39 | 7.678% | $9.0342 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $69.34 | 4.517% | $72.4721 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $122.33 | 10.681% | $135.3961 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $95.81 | 4.750% | $100.361 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $198.64 | 3.833% | $206.2539 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $868.21 | $935.7609 | $935.75 | $935.70 | $935.80 | |