| 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 | $212.51 | 9.146% | $231.9462 | $231.95 | $231.95 | $231.90 |
| Purchase #2 | $155.37 | 4.296% | $162.0447 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $225.74 | 7.353% | $242.3387 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $212.73 | 7.291% | $228.2401 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $80.51 | 5.755% | $85.1434 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $172.72 | 9.229% | $188.6603 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $5.35 | 13.323% | $6.0628 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $1,064.93 | $1,144.4362 | $1,144.43 | $1,144.45 | $1,144.30 | |