| 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 | $209.73 | 10.474% | $231.6971 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $122.82 | 12.723% | $138.4464 | $138.45 | $138.45 | $138.40 |
| Purchase #3 | $151.69 | 4.843% | $159.0363 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $201.71 | 10.300% | $222.4861 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $9.34 | 9.310% | $10.2096 | $10.21 | $10.20 | $10.20 |
| Purchase #6 | $94.82 | 9.719% | $104.0356 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $86.32 | 12.124% | $96.7854 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $876.43 | $962.6965 | $962.72 | $962.75 | $962.60 | |