| 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 | $187.82 | 11.611% | $209.6278 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $236.45 | 6.273% | $251.2825 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $36.36 | 10.398% | $40.1407 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $7.76 | 5.274% | $8.1693 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $9.63 | 6.579% | $10.2636 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $105.48 | 12.787% | $118.9677 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $186.97 | 6.257% | $198.6687 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $770.47 | $837.1203 | $837.12 | $837.10 | $837.20 | |