| 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 | $192.82 | 11.417% | $214.8343 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $153.88 | 3.392% | $159.0996 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $179.76 | 4.297% | $187.4843 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $207.57 | 3.347% | $214.5174 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $203.67 | 11.554% | $227.202 | $227.20 | $227.20 | $227.20 |
| Purchase #6 | $184.42 | 6.377% | $196.1805 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $124.32 | 12.842% | $140.2852 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $1,246.44 | $1,339.6033 | $1,339.60 | $1,339.65 | $1,339.60 | |