| 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 | $113.83 | 12.719% | $128.308 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $163.81 | 5.301% | $172.4936 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $8.67 | 4.812% | $9.0872 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $113.90 | 6.362% | $121.1463 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $56.38 | 8.157% | $60.9789 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $223.33 | 6.477% | $237.7951 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $68.34 | 11.391% | $76.1246 | $76.12 | $76.10 | $76.10 |
| 7 purchase totals = | $748.26 | $805.9337 | $805.94 | $805.95 | $805.90 | |