| 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 | $102.80 | 7.730% | $110.7464 | $110.75 | $110.75 | $110.70 |
| Purchase #2 | $191.59 | 12.508% | $215.5541 | $215.55 | $215.55 | $215.60 |
| Purchase #3 | $65.35 | 3.245% | $67.4706 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $185.34 | 4.214% | $193.1502 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $111.61 | 7.355% | $119.8189 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $135.77 | 10.413% | $149.9077 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $232.61 | 12.549% | $261.8002 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $1,025.07 | $1,118.4481 | $1,118.45 | $1,118.40 | $1,118.50 | |