| 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 | $227.96 | 5.774% | $241.1224 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $59.72 | 13.322% | $67.6759 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $166.84 | 11.482% | $185.9966 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $216.48 | 7.729% | $233.2117 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $196.50 | 12.460% | $220.9839 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $40.64 | 7.482% | $43.6807 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $130.67 | 8.131% | $141.2948 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $1,038.81 | $1,133.9660 | $1,133.96 | $1,134.00 | $1,134.00 | |