| 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 | $36.57 | 9.496% | $40.0427 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $180.96 | 11.143% | $201.1244 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $112.83 | 6.289% | $119.9259 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $148.94 | 13.626% | $169.2346 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $140.33 | 6.203% | $149.0347 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $231.50 | 13.332% | $262.3636 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $167.44 | 9.511% | $183.3652 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,018.57 | $1,125.0911 | $1,125.08 | $1,125.10 | $1,125.00 | |