| 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 | $189.50 | 13.151% | $214.4211 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $179.50 | 7.214% | $192.4491 | $192.45 | $192.45 | $192.40 |
| Purchase #3 | $25.38 | 12.215% | $28.4802 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $178.71 | 6.427% | $190.1957 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $166.53 | 3.134% | $171.7491 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $223.70 | 10.405% | $246.976 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $155.36 | 4.456% | $162.2828 | $162.28 | $162.30 | $162.30 |
| 7 purchase totals = | $1,118.68 | $1,206.5540 | $1,206.56 | $1,206.60 | $1,206.50 | |