| 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 | $218.55 | 12.327% | $245.4907 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $119.41 | 10.558% | $132.0173 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $111.90 | 3.769% | $116.1175 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $155.72 | 7.750% | $167.7883 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $155.98 | 4.602% | $163.1582 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $220.98 | 13.785% | $251.4421 | $251.44 | $251.45 | $251.40 |
| Purchase #7 | $127.46 | 13.445% | $144.597 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $1,110.00 | $1,220.6111 | $1,220.62 | $1,220.60 | $1,220.60 | |