| 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 | $38.52 | 6.197% | $40.9071 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $225.87 | 4.460% | $235.9438 | $235.94 | $235.95 | $235.90 |
| Purchase #3 | $179.95 | 4.326% | $187.7346 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $88.26 | 3.871% | $91.6765 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $199.50 | 10.490% | $220.4276 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $170.58 | 8.810% | $185.6081 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $154.36 | 5.828% | $163.3561 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $1,057.04 | $1,125.6538 | $1,125.66 | $1,125.70 | $1,125.60 | |