| 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 | $211.78 | 4.604% | $221.5304 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $179.75 | 7.418% | $193.0839 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $83.87 | 7.465% | $90.1309 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $237.97 | 8.704% | $258.6829 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $52.68 | 3.845% | $54.7055 | $54.71 | $54.70 | $54.70 |
| Purchase #6 | $92.52 | 3.410% | $95.6749 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $218.56 | 6.785% | $233.3893 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $1,077.13 | $1,147.1978 | $1,147.19 | $1,147.25 | $1,147.20 | |