| 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 | $181.28 | 5.104% | $190.5325 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $226.82 | 12.409% | $254.9661 | $254.97 | $254.95 | $255.00 |
| Purchase #3 | $104.78 | 5.483% | $110.5251 | $110.53 | $110.55 | $110.50 |
| Purchase #4 | $216.81 | 7.202% | $232.4247 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $189.56 | 7.830% | $204.4025 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $193.72 | 3.199% | $199.9171 | $199.92 | $199.90 | $199.90 |
| Purchase #7 | $97.63 | 6.266% | $103.7475 | $103.75 | $103.75 | $103.70 |
| 7 purchase totals = | $1,210.60 | $1,296.5155 | $1,296.52 | $1,296.50 | $1,296.40 | |