| 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 | $195.94 | 9.344% | $214.2486 | $214.25 | $214.25 | $214.20 |
| Purchase #2 | $227.41 | 8.791% | $247.4016 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $189.46 | 3.644% | $196.3639 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $137.82 | 6.148% | $146.2932 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $9.98 | 12.703% | $11.2478 | $11.25 | $11.25 | $11.20 |
| Purchase #6 | $234.37 | 10.537% | $259.0656 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $183.72 | 5.735% | $194.2563 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $1,178.70 | $1,268.8770 | $1,268.88 | $1,268.85 | $1,268.90 | |