| 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 | $25.92 | 11.167% | $28.8145 | $28.81 | $28.80 | $28.80 |
| Purchase #2 | $122.37 | 7.569% | $131.6322 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $72.36 | 6.448% | $77.0258 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $228.29 | 3.762% | $236.8783 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $243.32 | 11.656% | $271.6814 | $271.68 | $271.70 | $271.70 |
| Purchase #6 | $153.93 | 7.105% | $164.8667 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $163.48 | 13.142% | $184.9645 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $1,009.67 | $1,095.8634 | $1,095.86 | $1,095.90 | $1,095.90 | |