| 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 | $221.57 | 8.859% | $241.1989 | $241.20 | $241.20 | $241.20 |
| Purchase #2 | $238.92 | 5.581% | $252.2541 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $194.99 | 5.740% | $206.1824 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $185.33 | 11.502% | $206.6467 | $206.65 | $206.65 | $206.60 |
| Purchase #5 | $198.69 | 4.175% | $206.9853 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $236.28 | 8.222% | $255.7069 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $174.95 | 10.597% | $193.4895 | $193.49 | $193.50 | $193.50 |
| 7 purchase totals = | $1,450.73 | $1,562.4638 | $1,562.47 | $1,562.50 | $1,562.50 | |