| 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 | $213.81 | 7.691% | $230.2541 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $247.46 | 9.415% | $270.7584 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $247.86 | 4.669% | $259.4326 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $34.51 | 4.534% | $36.0747 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $165.89 | 4.124% | $172.7313 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $183.32 | 8.854% | $199.5512 | $199.55 | $199.55 | $199.60 |
| Purchase #7 | $248.71 | 13.490% | $282.261 | $282.26 | $282.25 | $282.30 |
| 7 purchase totals = | $1,341.56 | $1,451.0633 | $1,451.05 | $1,451.05 | $1,451.20 | |