| 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 | $105.33 | 6.792% | $112.484 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $32.67 | 6.222% | $34.7027 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $19.73 | 9.558% | $21.6158 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $141.73 | 7.525% | $152.3952 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $57.87 | 12.621% | $65.1738 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $222.66 | 5.488% | $234.8796 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $211.81 | 8.160% | $229.0937 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $791.80 | $850.3448 | $850.34 | $850.35 | $850.40 | |