| 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 | $108.36 | 9.399% | $118.5448 | $118.54 | $118.55 | $118.50 |
| Purchase #2 | $229.85 | 5.498% | $242.4872 | $242.49 | $242.50 | $242.50 |
| Purchase #3 | $32.81 | 10.402% | $36.2229 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $154.32 | 11.275% | $171.7196 | $171.72 | $171.70 | $171.70 |
| Purchase #5 | $14.29 | 10.258% | $15.7559 | $15.76 | $15.75 | $15.80 |
| Purchase #6 | $195.81 | 4.555% | $204.7291 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $223.35 | 7.328% | $239.7171 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $958.79 | $1,029.1766 | $1,029.18 | $1,029.15 | $1,029.10 | |