| 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 | $218.98 | 6.495% | $233.2028 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $123.72 | 9.816% | $135.8644 | $135.86 | $135.85 | $135.90 |
| Purchase #3 | $245.52 | 7.268% | $263.3644 | $263.36 | $263.35 | $263.40 |
| Purchase #4 | $40.60 | 3.661% | $42.0864 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $77.31 | 8.333% | $83.7522 | $83.75 | $83.75 | $83.80 |
| Purchase #6 | $148.89 | 3.515% | $154.1235 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $29.58 | 3.746% | $30.6881 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $884.60 | $943.0818 | $943.07 | $943.05 | $943.20 | |