| 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 | $130.74 | 10.760% | $144.8076 | $144.81 | $144.80 | $144.80 |
| Purchase #2 | $114.84 | 9.408% | $125.6441 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $217.72 | 9.322% | $238.0159 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $51.44 | 13.150% | $58.2044 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $198.88 | 8.713% | $216.2084 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $222.36 | 9.256% | $242.9416 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $242.95 | 12.422% | $273.1292 | $273.13 | $273.15 | $273.10 |
| 7 purchase totals = | $1,178.93 | $1,298.9512 | $1,298.95 | $1,298.95 | $1,298.80 | |