| 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 | $127.98 | 5.568% | $135.1059 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $199.88 | 13.870% | $227.6034 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $46.70 | 7.669% | $50.2814 | $50.28 | $50.30 | $50.30 |
| Purchase #4 | $81.67 | 8.495% | $88.6079 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $30.28 | 12.447% | $34.049 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $182.77 | 3.513% | $189.1907 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $220.81 | 11.599% | $246.4218 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $890.09 | $971.2601 | $971.26 | $971.25 | $971.20 | |