| 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 | $239.65 | 3.293% | $247.5417 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $183.25 | 13.135% | $207.3199 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $21.43 | 3.763% | $22.2364 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $167.99 | 6.782% | $179.3831 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $156.59 | 13.326% | $177.4572 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $158.78 | 6.127% | $168.5085 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $227.45 | 9.141% | $248.2412 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $1,155.14 | $1,250.6880 | $1,250.69 | $1,250.70 | $1,250.60 | |