| 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 | $200.40 | 13.762% | $227.979 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $51.42 | 12.126% | $57.6552 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $78.28 | 6.684% | $83.5122 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $127.55 | 7.749% | $137.4338 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $171.79 | 10.273% | $189.438 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $233.63 | 11.119% | $259.6073 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $187.37 | 3.147% | $193.2665 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,050.44 | $1,148.8920 | $1,148.90 | $1,148.90 | $1,148.90 | |