| 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 | $109.38 | 5.565% | $115.467 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $250.46 | 4.200% | $260.9793 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $125.85 | 11.815% | $140.7192 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $66.53 | 12.352% | $74.7478 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $84.71 | 10.510% | $93.613 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $228.84 | 9.862% | $251.4082 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $102.77 | 11.604% | $114.6954 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $968.54 | $1,051.6299 | $1,051.64 | $1,051.60 | $1,051.60 | |