| 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 | $105.60 | 8.501% | $114.5771 | $114.58 | $114.60 | $114.60 |
| Purchase #2 | $121.37 | 5.869% | $128.4932 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $207.38 | 10.225% | $228.5846 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $141.91 | 5.351% | $149.5036 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $96.99 | 9.636% | $106.336 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $95.68 | 11.500% | $106.6832 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $21.73 | 9.248% | $23.7396 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $790.66 | $857.9173 | $857.91 | $858.00 | $857.90 | |