| 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 | $235.56 | 10.343% | $259.924 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $114.32 | 4.515% | $119.4815 | $119.48 | $119.50 | $119.50 |
| Purchase #3 | $218.87 | 4.668% | $229.0869 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $114.94 | 6.234% | $122.1054 | $122.11 | $122.10 | $122.10 |
| Purchase #5 | $80.37 | 11.532% | $89.6383 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $165.70 | 11.487% | $184.734 | $184.73 | $184.75 | $184.70 |
| Purchase #7 | $90.40 | 7.759% | $97.4141 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $1,020.16 | $1,102.3842 | $1,102.38 | $1,102.40 | $1,102.30 | |