| 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 | $39.84 | 10.857% | $44.1654 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $241.90 | 4.476% | $252.7274 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $223.60 | 8.107% | $241.7273 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $226.63 | 8.832% | $246.646 | $246.65 | $246.65 | $246.60 |
| Purchase #5 | $230.26 | 5.301% | $242.4661 | $242.47 | $242.45 | $242.50 |
| Purchase #6 | $6.63 | 7.192% | $7.1068 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $105.41 | 8.705% | $114.5859 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $1,074.27 | $1,149.4249 | $1,149.45 | $1,149.45 | $1,149.40 | |