| 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 | $222.42 | 8.597% | $241.5414 | $241.54 | $241.55 | $241.50 |
| Purchase #2 | $243.49 | 7.105% | $260.79 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $191.55 | 3.553% | $198.3558 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $75.77 | 6.732% | $80.8708 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $242.30 | 6.444% | $257.9138 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $16.69 | 9.392% | $18.2575 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $11.83 | 8.709% | $12.8603 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $1,004.05 | $1,070.5896 | $1,070.59 | $1,070.55 | $1,070.70 | |