| 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 | $19.77 | 12.265% | $22.1948 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $106.92 | 12.630% | $120.424 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $88.57 | 3.539% | $91.7045 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $150.25 | 4.230% | $156.6056 | $156.61 | $156.60 | $156.60 |
| Purchase #5 | $207.38 | 9.421% | $226.9173 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $242.72 | 8.408% | $263.1279 | $263.13 | $263.15 | $263.10 |
| Purchase #7 | $115.54 | 10.513% | $127.6867 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $931.15 | $1,008.6608 | $1,008.66 | $1,008.65 | $1,008.60 | |