| 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 | $208.37 | 9.649% | $228.4756 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $236.34 | 12.571% | $266.0503 | $266.05 | $266.05 | $266.10 |
| Purchase #3 | $9.78 | 8.849% | $10.6454 | $10.65 | $10.65 | $10.60 |
| Purchase #4 | $63.35 | 12.528% | $71.2865 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $52.77 | 6.554% | $56.2285 | $56.23 | $56.25 | $56.20 |
| Purchase #6 | $28.80 | 13.547% | $32.7015 | $32.70 | $32.70 | $32.70 |
| Purchase #7 | $115.73 | 12.302% | $129.9671 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $715.14 | $795.3549 | $795.37 | $795.40 | $795.40 | |