| 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 | $204.32 | 13.691% | $232.2935 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $70.93 | 7.364% | $76.1533 | $76.15 | $76.15 | $76.20 |
| Purchase #3 | $131.77 | 7.172% | $141.2205 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $241.89 | 5.455% | $255.0851 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $154.79 | 8.345% | $167.7072 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $147.56 | 10.291% | $162.7454 | $162.75 | $162.75 | $162.70 |
| Purchase #7 | $227.46 | 3.417% | $235.2323 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $1,178.72 | $1,270.4373 | $1,270.44 | $1,270.45 | $1,270.40 | |