| 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 | $225.44 | 3.676% | $233.7272 | $233.73 | $233.75 | $233.70 |
| Purchase #2 | $209.44 | 3.382% | $216.5233 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $232.69 | 9.711% | $255.2865 | $255.29 | $255.30 | $255.30 |
| Purchase #4 | $179.97 | 10.207% | $198.3395 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $103.97 | 5.753% | $109.9514 | $109.95 | $109.95 | $110.00 |
| Purchase #6 | $176.58 | 6.766% | $188.5274 | $188.53 | $188.55 | $188.50 |
| Purchase #7 | $6.58 | 10.497% | $7.2707 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $1,134.67 | $1,209.6260 | $1,209.63 | $1,209.65 | $1,209.60 | |