| 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 | $215.67 | 5.658% | $227.8726 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $117.96 | 5.697% | $124.6802 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $247.38 | 10.815% | $274.1341 | $274.13 | $274.15 | $274.10 |
| Purchase #4 | $115.32 | 13.765% | $131.1938 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $125.69 | 9.769% | $137.9687 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $64.52 | 4.775% | $67.6008 | $67.60 | $67.60 | $67.60 |
| Purchase #7 | $215.78 | 12.148% | $241.993 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $1,102.32 | $1,205.4432 | $1,205.43 | $1,205.45 | $1,205.50 | |