| 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 | $219.25 | 8.863% | $238.6821 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $14.85 | 6.301% | $15.7857 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $149.43 | 9.456% | $163.5601 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $184.39 | 7.329% | $197.9039 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $128.56 | 11.528% | $143.3804 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $228.28 | 11.624% | $254.8153 | $254.82 | $254.80 | $254.80 |
| Purchase #7 | $17.88 | 5.227% | $18.8146 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $942.64 | $1,032.9421 | $1,032.94 | $1,032.95 | $1,033.00 | |