| 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 | $222.88 | 7.257% | $239.0544 | $239.05 | $239.05 | $239.10 |
| Purchase #2 | $234.26 | 12.157% | $262.739 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $45.45 | 10.812% | $50.3641 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $193.35 | 13.814% | $220.0594 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $136.68 | 10.308% | $150.769 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $44.30 | 4.633% | $46.3524 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $70.29 | 6.650% | $74.9643 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $947.21 | $1,044.3026 | $1,044.29 | $1,044.25 | $1,044.50 | |