| 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 | $112.54 | 8.292% | $121.8718 | $121.87 | $121.85 | $121.90 |
| Purchase #2 | $11.28 | 10.398% | $12.4529 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $8.65 | 11.321% | $9.6293 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $193.95 | 5.335% | $204.2972 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $154.49 | 5.668% | $163.2465 | $163.25 | $163.25 | $163.20 |
| Purchase #6 | $194.61 | 7.198% | $208.618 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $147.81 | 5.460% | $155.8804 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $823.33 | $875.9961 | $876.00 | $876.00 | $876.00 | |