| 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 | $241.60 | 7.292% | $259.2175 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $103.65 | 13.110% | $117.2385 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $246.67 | 8.287% | $267.1115 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $238.30 | 9.750% | $261.5343 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $59.31 | 6.336% | $63.0679 | $63.07 | $63.05 | $63.10 |
| Purchase #6 | $172.54 | 3.722% | $178.9619 | $178.96 | $178.95 | $179.00 |
| Purchase #7 | $226.80 | 9.345% | $247.9945 | $247.99 | $248.00 | $248.00 |
| 7 purchase totals = | $1,288.87 | $1,395.1261 | $1,395.12 | $1,395.10 | $1,395.10 | |