| 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 | $232.30 | 13.583% | $263.8533 | $263.85 | $263.85 | $263.90 |
| Purchase #2 | $125.84 | 5.706% | $133.0204 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $230.32 | 5.689% | $243.4229 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $99.90 | 9.451% | $109.3415 | $109.34 | $109.35 | $109.30 |
| Purchase #5 | $184.54 | 11.228% | $205.2602 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $90.78 | 12.124% | $101.7862 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $198.25 | 12.765% | $223.5566 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $1,161.93 | $1,280.2411 | $1,280.24 | $1,280.20 | $1,280.30 | |