| 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 | $129.91 | 12.114% | $145.6473 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $223.87 | 6.478% | $238.3723 | $238.37 | $238.35 | $238.40 |
| Purchase #3 | $123.91 | 5.360% | $130.5516 | $130.55 | $130.55 | $130.60 |
| Purchase #4 | $158.51 | 12.246% | $177.9211 | $177.92 | $177.90 | $177.90 |
| Purchase #5 | $239.59 | 9.109% | $261.4143 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $118.43 | 9.726% | $129.9485 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $214.32 | 5.367% | $225.8226 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $1,208.54 | $1,309.6777 | $1,309.67 | $1,309.60 | $1,309.60 | |