| 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 | $203.95 | 13.440% | $231.3609 | $231.36 | $231.35 | $231.40 |
| Purchase #2 | $192.92 | 7.530% | $207.4469 | $207.45 | $207.45 | $207.40 |
| Purchase #3 | $115.65 | 13.840% | $131.656 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $207.55 | 3.701% | $215.2314 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $245.32 | 5.314% | $258.3563 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $74.30 | 4.456% | $77.6108 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $149.29 | 4.487% | $155.9886 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $1,188.98 | $1,277.6509 | $1,277.66 | $1,277.65 | $1,277.70 | |