| 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 | $88.41 | 13.538% | $100.3789 | $100.38 | $100.40 | $100.40 |
| Purchase #2 | $143.56 | 7.402% | $154.1863 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $249.67 | 3.653% | $258.7904 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $182.43 | 12.727% | $205.6479 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $247.70 | 5.803% | $262.074 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $157.64 | 12.492% | $177.3324 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $21.73 | 4.819% | $22.7772 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $1,091.14 | $1,181.1871 | $1,181.19 | $1,181.25 | $1,181.20 | |