| 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 | $239.44 | 4.493% | $250.198 | $250.20 | $250.20 | $250.20 |
| Purchase #2 | $211.88 | 9.357% | $231.7056 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $219.47 | 12.148% | $246.1312 | $246.13 | $246.15 | $246.10 |
| Purchase #4 | $237.57 | 8.389% | $257.4997 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $224.59 | 12.491% | $252.6435 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $24.32 | 3.698% | $25.2194 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $124.58 | 12.463% | $140.1064 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $1,281.85 | $1,403.5038 | $1,403.51 | $1,403.50 | $1,403.40 | |