| 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 | $231.76 | 12.673% | $261.1309 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $197.92 | 8.364% | $214.474 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $98.91 | 12.533% | $111.3064 | $111.31 | $111.30 | $111.30 |
| Purchase #4 | $54.85 | 11.761% | $61.3009 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $96.64 | 11.455% | $107.7101 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $249.59 | 5.490% | $263.2925 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $160.69 | 9.438% | $175.8559 | $175.86 | $175.85 | $175.90 |
| 7 purchase totals = | $1,090.36 | $1,195.0707 | $1,195.07 | $1,195.05 | $1,195.10 | |