| 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 | $140.70 | 11.239% | $156.5133 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $247.95 | 5.608% | $261.855 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $143.86 | 9.658% | $157.754 | $157.75 | $157.75 | $157.80 |
| Purchase #4 | $102.39 | 8.349% | $110.9385 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $36.49 | 3.435% | $37.7434 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $208.48 | 10.596% | $230.5705 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $126.89 | 3.415% | $131.2233 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $1,006.76 | $1,086.5980 | $1,086.59 | $1,086.55 | $1,086.60 | |