| 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 | $128.55 | 10.552% | $142.1146 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $118.68 | 13.224% | $134.3742 | $134.37 | $134.35 | $134.40 |
| Purchase #3 | $87.56 | 4.201% | $91.2384 | $91.24 | $91.25 | $91.20 |
| Purchase #4 | $225.60 | 10.185% | $248.5774 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $207.52 | 6.617% | $221.2516 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $109.25 | 3.253% | $112.8039 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $188.69 | 12.477% | $212.2329 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $1,065.85 | $1,162.5930 | $1,162.58 | $1,162.60 | $1,162.60 | |