| 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 | $229.33 | 9.112% | $250.2265 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $108.62 | 11.618% | $121.2395 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $120.90 | 5.504% | $127.5543 | $127.55 | $127.55 | $127.60 |
| Purchase #4 | $201.96 | 5.499% | $213.0658 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $120.71 | 9.857% | $132.6084 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $227.36 | 6.404% | $241.9201 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $219.40 | 5.359% | $231.1576 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,228.28 | $1,317.7722 | $1,317.78 | $1,317.75 | $1,317.80 | |