| 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 | $104.58 | 7.635% | $112.5647 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $249.81 | 4.466% | $260.9665 | $260.97 | $260.95 | $261.00 |
| Purchase #3 | $232.58 | 10.553% | $257.1242 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $35.36 | 12.585% | $39.8101 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $128.57 | 6.349% | $136.7329 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $207.37 | 9.299% | $226.6533 | $226.65 | $226.65 | $226.70 |
| Purchase #7 | $65.66 | 11.651% | $73.31 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $1,023.93 | $1,107.1617 | $1,107.15 | $1,107.10 | $1,107.20 | |