| 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 | $96.80 | 10.743% | $107.1992 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $30.97 | 9.376% | $33.8737 | $33.87 | $33.85 | $33.90 |
| Purchase #3 | $248.96 | 9.841% | $273.4602 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $120.58 | 13.701% | $137.1007 | $137.10 | $137.10 | $137.10 |
| Purchase #5 | $123.37 | 11.793% | $137.919 | $137.92 | $137.90 | $137.90 |
| Purchase #6 | $137.85 | 4.676% | $144.2959 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $185.62 | 6.482% | $197.6519 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $944.15 | $1,031.5006 | $1,031.50 | $1,031.45 | $1,031.60 | |