| 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 | $216.27 | 8.379% | $234.3913 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $56.25 | 12.214% | $63.1204 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $171.87 | 12.782% | $193.8384 | $193.84 | $193.85 | $193.80 |
| Purchase #4 | $104.81 | 4.662% | $109.6962 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $29.46 | 12.722% | $33.2079 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $249.48 | 8.780% | $271.3843 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $95.36 | 6.681% | $101.731 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $923.50 | $1,007.3695 | $1,007.37 | $1,007.40 | $1,007.30 | |