| 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 | $115.44 | 11.293% | $128.4766 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $12.97 | 8.607% | $14.0863 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $165.91 | 11.290% | $184.6412 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $172.65 | 5.682% | $182.46 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $222.53 | 6.502% | $236.9989 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $239.29 | 6.791% | $255.5402 | $255.54 | $255.55 | $255.50 |
| Purchase #7 | $143.95 | 12.305% | $161.663 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $1,072.74 | $1,163.8662 | $1,163.87 | $1,163.90 | $1,163.90 | |