| 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 | $140.78 | 9.636% | $154.3456 | $154.35 | $154.35 | $154.30 |
| Purchase #2 | $134.57 | 6.488% | $143.3009 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $107.52 | 4.513% | $112.3724 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $96.40 | 11.605% | $107.5872 | $107.59 | $107.60 | $107.60 |
| Purchase #5 | $215.54 | 7.134% | $230.9166 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $26.25 | 8.361% | $28.4448 | $28.44 | $28.45 | $28.40 |
| Purchase #7 | $210.74 | 11.475% | $234.9224 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $931.80 | $1,011.8899 | $1,011.89 | $1,011.85 | $1,011.80 | |