| 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 | $41.34 | 3.542% | $42.8043 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $233.32 | 11.158% | $259.3538 | $259.35 | $259.35 | $259.40 |
| Purchase #3 | $141.30 | 3.578% | $146.3557 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $223.66 | 4.383% | $233.463 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $194.87 | 8.738% | $211.8977 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $229.90 | 13.138% | $260.1043 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $137.53 | 3.794% | $142.7479 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $1,201.92 | $1,296.7267 | $1,296.72 | $1,296.70 | $1,296.80 | |