| 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 | $241.56 | 9.432% | $264.3439 | $264.34 | $264.35 | $264.30 |
| Purchase #2 | $242.65 | 4.659% | $253.9551 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $151.98 | 7.719% | $163.7113 | $163.71 | $163.70 | $163.70 |
| Purchase #4 | $231.81 | 5.757% | $245.1553 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $205.94 | 3.865% | $213.8996 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $150.94 | 10.693% | $167.08 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $210.62 | 9.541% | $230.7153 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $1,435.50 | $1,538.8605 | $1,538.87 | $1,538.85 | $1,538.90 | |