| 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 | $230.65 | 3.444% | $238.5936 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $35.41 | 4.235% | $36.9096 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $167.61 | 11.112% | $186.2348 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $249.82 | 9.392% | $273.2831 | $273.28 | $273.30 | $273.30 |
| Purchase #5 | $161.34 | 12.381% | $181.3155 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $150.36 | 9.363% | $164.4382 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $81.56 | 8.407% | $88.4167 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $1,076.75 | $1,169.1915 | $1,169.19 | $1,169.20 | $1,169.10 | |