| 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 | $231.64 | 10.421% | $255.7792 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $190.65 | 10.708% | $211.0648 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $101.80 | 8.377% | $110.3278 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $148.96 | 6.343% | $158.4085 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $145.98 | 5.610% | $154.1695 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $16.51 | 6.661% | $17.6097 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $187.76 | 12.862% | $211.9097 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $1,023.30 | $1,119.2692 | $1,119.27 | $1,119.25 | $1,119.30 | |