| 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 | $109.60 | 10.141% | $120.7145 | $120.71 | $120.70 | $120.70 |
| Purchase #2 | $20.77 | 8.466% | $22.5284 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $208.26 | 10.827% | $230.8083 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $223.33 | 10.609% | $247.0231 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $73.67 | 12.587% | $82.9428 | $82.94 | $82.95 | $82.90 |
| Purchase #6 | $168.43 | 3.690% | $174.6451 | $174.65 | $174.65 | $174.60 |
| Purchase #7 | $122.39 | 11.497% | $136.4612 | $136.46 | $136.45 | $136.50 |
| 7 purchase totals = | $926.45 | $1,015.1234 | $1,015.12 | $1,015.10 | $1,015.00 | |