| 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 | $127.42 | 4.722% | $133.4368 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $76.32 | 4.380% | $79.6628 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $185.69 | 3.476% | $192.1446 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $215.35 | 11.564% | $240.2531 | $240.25 | $240.25 | $240.30 |
| Purchase #5 | $238.83 | 3.508% | $247.2082 | $247.21 | $247.20 | $247.20 |
| Purchase #6 | $155.86 | 12.252% | $174.956 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $163.66 | 5.611% | $172.843 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $1,163.13 | $1,240.5045 | $1,240.50 | $1,240.50 | $1,240.50 | |