| 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 | $129.61 | 5.550% | $136.8034 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $174.30 | 5.404% | $183.7192 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $204.95 | 5.218% | $215.6443 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $200.99 | 4.389% | $209.8115 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $99.52 | 13.773% | $113.2269 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $214.96 | 12.236% | $241.2625 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $239.84 | 5.119% | $252.1174 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,264.17 | $1,352.5852 | $1,352.58 | $1,352.55 | $1,352.50 | |