| 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 | $233.42 | 11.409% | $260.0509 | $260.05 | $260.05 | $260.10 |
| Purchase #2 | $20.95 | 10.119% | $23.0699 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $205.56 | 8.845% | $223.7418 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $24.56 | 5.383% | $25.8821 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $172.25 | 6.372% | $183.2258 | $183.23 | $183.25 | $183.20 |
| Purchase #6 | $127.41 | 4.846% | $133.5843 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $130.47 | 6.606% | $139.0888 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $914.62 | $988.6436 | $988.64 | $988.70 | $988.70 | |