| 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 | $209.29 | 4.836% | $219.4113 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $198.92 | 12.439% | $223.6637 | $223.66 | $223.65 | $223.70 |
| Purchase #3 | $137.64 | 11.315% | $153.214 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $233.39 | 3.815% | $242.2938 | $242.29 | $242.30 | $242.30 |
| Purchase #5 | $197.51 | 12.493% | $222.1849 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $157.38 | 8.209% | $170.2993 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $6.26 | 3.265% | $6.4644 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $1,140.39 | $1,237.5314 | $1,237.51 | $1,237.50 | $1,237.60 | |