| 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 | $231.55 | 6.718% | $247.1055 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $38.28 | 12.116% | $42.918 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $64.99 | 7.737% | $70.0183 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $180.49 | 9.202% | $197.0987 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $83.36 | 5.679% | $88.094 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $12.49 | 5.679% | $13.1993 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $186.72 | 12.784% | $210.5903 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $797.88 | $869.0241 | $869.03 | $869.00 | $869.00 | |