| 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 | $231.26 | 3.430% | $239.1922 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $184.50 | 6.827% | $197.0958 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $42.36 | 7.108% | $45.3709 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $123.58 | 3.707% | $128.1611 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $177.71 | 4.217% | $185.204 | $185.20 | $185.20 | $185.20 |
| Purchase #6 | $223.81 | 10.668% | $247.6861 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $171.75 | 13.710% | $195.2969 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $1,154.97 | $1,238.0070 | $1,238.01 | $1,238.00 | $1,238.10 | |