| 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 | $230.75 | 7.518% | $248.0978 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $222.44 | 7.578% | $239.2965 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $8.96 | 7.803% | $9.6591 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $113.64 | 8.791% | $123.6301 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $204.28 | 13.180% | $231.2041 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $189.30 | 4.784% | $198.3561 | $198.36 | $198.35 | $198.40 |
| Purchase #7 | $121.94 | 7.457% | $131.0331 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $1,091.31 | $1,181.2768 | $1,181.28 | $1,181.30 | $1,181.30 | |