| 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 | $237.58 | 8.268% | $257.2231 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $219.85 | 4.693% | $230.1676 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $165.36 | 11.126% | $183.758 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $221.92 | 6.553% | $236.4624 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $180.85 | 11.307% | $201.2987 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $248.30 | 7.408% | $266.6941 | $266.69 | $266.70 | $266.70 |
| Purchase #7 | $157.86 | 3.580% | $163.5114 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $1,431.72 | $1,539.1153 | $1,539.11 | $1,539.05 | $1,539.20 | |