| 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 | $235.40 | 5.148% | $247.5184 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $148.98 | 11.467% | $166.0635 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $43.67 | 8.280% | $47.2859 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $173.80 | 4.348% | $181.3568 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $120.42 | 11.393% | $134.1395 | $134.14 | $134.15 | $134.10 |
| Purchase #6 | $236.66 | 4.238% | $246.6897 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $121.51 | 13.827% | $138.3112 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $1,080.44 | $1,161.3650 | $1,161.37 | $1,161.35 | $1,161.40 | |