| 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 | $223.73 | 3.619% | $231.8268 | $231.83 | $231.85 | $231.80 |
| Purchase #2 | $5.55 | 6.564% | $5.9143 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $199.95 | 6.774% | $213.4946 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $215.92 | 12.238% | $242.3443 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $47.93 | 8.782% | $52.1392 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $112.94 | 13.839% | $128.5698 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $233.36 | 4.472% | $243.7959 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $1,039.38 | $1,118.0849 | $1,118.08 | $1,118.10 | $1,118.00 | |