| 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 | $24.50 | 5.210% | $25.7765 | $25.78 | $25.80 | $25.80 |
| Purchase #2 | $220.96 | 4.495% | $230.8922 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $108.95 | 13.778% | $123.9611 | $123.96 | $123.95 | $124.00 |
| Purchase #4 | $226.84 | 5.558% | $239.4478 | $239.45 | $239.45 | $239.40 |
| Purchase #5 | $138.46 | 10.474% | $152.9623 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $245.38 | 8.741% | $266.8287 | $266.83 | $266.85 | $266.80 |
| Purchase #7 | $207.50 | 13.207% | $234.9045 | $234.90 | $234.90 | $234.90 |
| 7 purchase totals = | $1,172.59 | $1,274.7731 | $1,274.77 | $1,274.80 | $1,274.80 | |