| 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 | $214.64 | 6.256% | $228.0679 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $117.34 | 9.242% | $128.1846 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $235.82 | 6.802% | $251.8605 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $76.47 | 5.867% | $80.9565 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $17.32 | 3.481% | $17.9229 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $61.35 | 3.804% | $63.6838 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $199.92 | 13.392% | $226.6933 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $922.86 | $997.3695 | $997.36 | $997.35 | $997.50 | |