| 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 | $191.35 | 3.437% | $197.9267 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $116.99 | 10.332% | $129.0774 | $129.08 | $129.10 | $129.10 |
| Purchase #3 | $34.54 | 13.763% | $39.2937 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $249.93 | 13.110% | $282.6958 | $282.70 | $282.70 | $282.70 |
| Purchase #5 | $125.29 | 6.394% | $133.301 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $216.40 | 9.205% | $236.3196 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $83.64 | 3.363% | $86.4528 | $86.45 | $86.45 | $86.50 |
| 7 purchase totals = | $1,018.14 | $1,105.0670 | $1,105.07 | $1,105.10 | $1,105.10 | |