| 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 | $100.81 | 6.659% | $107.5229 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $243.90 | 9.178% | $266.2851 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $147.39 | 3.324% | $152.2892 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $55.69 | 8.273% | $60.2972 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $103.82 | 9.156% | $113.3258 | $113.33 | $113.35 | $113.30 |
| Purchase #6 | $167.57 | 6.759% | $178.8961 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $216.63 | 13.355% | $245.5609 | $245.56 | $245.55 | $245.60 |
| 7 purchase totals = | $1,035.81 | $1,124.1772 | $1,124.19 | $1,124.20 | $1,124.20 | |