| 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 | $249.27 | 4.696% | $260.9757 | $260.98 | $261.00 | $261.00 |
| Purchase #2 | $6.95 | 9.697% | $7.6239 | $7.62 | $7.60 | $7.60 |
| Purchase #3 | $8.44 | 6.800% | $9.0139 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $137.80 | 12.412% | $154.9037 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $36.47 | 10.313% | $40.2312 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $95.32 | 8.343% | $103.2725 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $175.86 | 10.802% | $194.8564 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $710.11 | $770.8773 | $770.87 | $770.85 | $770.90 | |