| 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 | $227.31 | 5.465% | $239.7325 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $230.82 | 7.843% | $248.9232 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $83.76 | 8.872% | $91.1912 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $205.85 | 3.616% | $213.2935 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $123.73 | 7.501% | $133.011 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $16.67 | 6.585% | $17.7677 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $123.80 | 4.624% | $129.5245 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $1,011.94 | $1,073.4436 | $1,073.43 | $1,073.40 | $1,073.40 | |