| 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 | $193.27 | 10.688% | $213.9267 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $33.70 | 9.284% | $36.8287 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $154.66 | 8.394% | $167.6422 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $231.33 | 10.360% | $255.2958 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $15.66 | 3.744% | $16.2463 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $186.70 | 6.637% | $199.0913 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $138.59 | 8.352% | $150.165 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $953.91 | $1,039.1960 | $1,039.21 | $1,039.25 | $1,039.10 | |