| 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 | $134.99 | 12.700% | $152.1337 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $224.66 | 8.127% | $242.9181 | $242.92 | $242.90 | $242.90 |
| Purchase #3 | $26.30 | 10.575% | $29.0812 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $188.78 | 11.298% | $210.1084 | $210.11 | $210.10 | $210.10 |
| Purchase #5 | $109.85 | 8.505% | $119.1927 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $236.45 | 12.387% | $265.7391 | $265.74 | $265.75 | $265.70 |
| Purchase #7 | $211.82 | 3.243% | $218.6893 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $1,132.85 | $1,237.8625 | $1,237.86 | $1,237.90 | $1,237.80 | |