| 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 | $16.60 | 12.634% | $18.6972 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $236.67 | 7.268% | $253.8712 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $179.76 | 7.665% | $193.5386 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $97.31 | 5.254% | $102.4227 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $243.94 | 8.368% | $264.3529 | $264.35 | $264.35 | $264.40 |
| Purchase #6 | $240.50 | 6.247% | $255.524 | $255.52 | $255.50 | $255.50 |
| Purchase #7 | $139.98 | 11.153% | $155.592 | $155.59 | $155.60 | $155.60 |
| 7 purchase totals = | $1,154.76 | $1,243.9986 | $1,243.99 | $1,243.95 | $1,244.00 | |