| 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 | $225.33 | 7.509% | $242.25 | $242.25 | $242.25 | $242.30 |
| Purchase #2 | $125.42 | 4.262% | $130.7654 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $30.46 | 3.846% | $31.6315 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $119.85 | 5.385% | $126.3039 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $44.43 | 11.500% | $49.5395 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $235.72 | 3.226% | $243.3243 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $215.74 | 13.680% | $245.2532 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $996.95 | $1,069.0678 | $1,069.06 | $1,069.05 | $1,069.10 | |