| 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 | $134.39 | 10.170% | $148.0575 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $244.59 | 13.743% | $278.204 | $278.20 | $278.20 | $278.20 |
| Purchase #3 | $76.39 | 9.648% | $83.7601 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $165.65 | 10.400% | $182.8776 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $201.81 | 3.623% | $209.1216 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $97.52 | 7.400% | $104.7365 | $104.74 | $104.75 | $104.70 |
| Purchase #7 | $73.51 | 11.821% | $82.1996 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $993.86 | $1,088.9569 | $1,088.96 | $1,088.95 | $1,089.00 | |