| 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 | $219.58 | 8.291% | $237.7854 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $206.34 | 3.868% | $214.3212 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $58.32 | 7.844% | $62.8946 | $62.89 | $62.90 | $62.90 |
| Purchase #4 | $11.98 | 5.447% | $12.6326 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $26.85 | 7.591% | $28.8882 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $64.84 | 4.453% | $67.7273 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $35.44 | 9.610% | $38.8458 | $38.85 | $38.85 | $38.80 |
| 7 purchase totals = | $623.35 | $663.0951 | $663.10 | $663.15 | $663.00 | |