| 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 | $229.84 | 6.717% | $245.2784 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $11.35 | 10.646% | $12.5583 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $185.99 | 10.482% | $205.4855 | $205.49 | $205.50 | $205.50 |
| Purchase #4 | $200.95 | 8.545% | $218.1212 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $196.84 | 9.417% | $215.3764 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $89.54 | 9.725% | $98.2478 | $98.25 | $98.25 | $98.20 |
| Purchase #7 | $188.72 | 4.413% | $197.0482 | $197.05 | $197.05 | $197.00 |
| 7 purchase totals = | $1,103.23 | $1,192.1158 | $1,192.13 | $1,192.15 | $1,192.10 | |