| 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 | $235.95 | 10.152% | $259.9036 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $227.65 | 8.856% | $247.8107 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $137.35 | 8.749% | $149.3668 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $220.60 | 3.463% | $228.2394 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $109.82 | 12.234% | $123.2554 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $162.73 | 13.264% | $184.3145 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $193.76 | 3.188% | $199.9371 | $199.94 | $199.95 | $199.90 |
| 7 purchase totals = | $1,287.86 | $1,392.8275 | $1,392.83 | $1,392.80 | $1,392.80 | |