| 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 | $115.64 | 10.487% | $127.7672 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $207.30 | 9.275% | $226.5271 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $105.70 | 11.870% | $118.2466 | $118.25 | $118.25 | $118.20 |
| Purchase #4 | $89.99 | 11.787% | $100.5971 | $100.60 | $100.60 | $100.60 |
| Purchase #5 | $242.47 | 3.652% | $251.325 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $116.61 | 4.824% | $122.2353 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $121.94 | 4.750% | $127.7322 | $127.73 | $127.75 | $127.70 |
| 7 purchase totals = | $999.65 | $1,074.4305 | $1,074.45 | $1,074.50 | $1,074.30 | |