| 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 | $210.75 | 10.654% | $233.2033 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $26.93 | 6.650% | $28.7208 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $159.85 | 8.253% | $173.0424 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $228.74 | 7.822% | $246.632 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $207.58 | 3.358% | $214.5505 | $214.55 | $214.55 | $214.60 |
| Purchase #6 | $56.41 | 13.360% | $63.9464 | $63.95 | $63.95 | $63.90 |
| Purchase #7 | $214.57 | 6.750% | $229.0535 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $1,104.83 | $1,189.1489 | $1,189.14 | $1,189.15 | $1,189.10 | |