| 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 | $227.46 | 13.722% | $258.6721 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $248.84 | 8.663% | $270.397 | $270.40 | $270.40 | $270.40 |
| Purchase #3 | $9.37 | 10.152% | $10.3212 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $161.32 | 4.113% | $167.9551 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $46.43 | 5.247% | $48.8662 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $88.27 | 8.621% | $95.8798 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $77.56 | 7.576% | $83.4359 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $859.25 | $935.5273 | $935.54 | $935.50 | $935.60 | |