| 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 | $18.40 | 3.501% | $19.0442 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $162.59 | 11.352% | $181.0472 | $181.05 | $181.05 | $181.00 |
| Purchase #3 | $188.90 | 10.505% | $208.7439 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $161.92 | 9.198% | $176.8134 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $225.48 | 9.563% | $247.0427 | $247.04 | $247.05 | $247.00 |
| Purchase #6 | $223.72 | 8.260% | $242.1993 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $233.53 | 5.604% | $246.617 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $1,214.54 | $1,321.5077 | $1,321.50 | $1,321.50 | $1,321.30 | |