| 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 | $74.82 | 10.565% | $82.7247 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $228.25 | 7.751% | $245.9417 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $127.60 | 13.219% | $144.4674 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $169.70 | 4.112% | $176.6781 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $108.56 | 10.149% | $119.5778 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $193.63 | 5.535% | $204.3474 | $204.35 | $204.35 | $204.30 |
| Purchase #7 | $222.36 | 10.793% | $246.3593 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $1,124.92 | $1,220.0964 | $1,220.10 | $1,220.10 | $1,220.10 | |