| 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 | $222.68 | 7.465% | $239.3031 | $239.30 | $239.30 | $239.30 |
| Purchase #2 | $11.28 | 4.418% | $11.7784 | $11.78 | $11.80 | $11.80 |
| Purchase #3 | $95.28 | 8.131% | $103.0272 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $99.43 | 10.443% | $109.8135 | $109.81 | $109.80 | $109.80 |
| Purchase #5 | $239.35 | 3.299% | $247.2462 | $247.25 | $247.25 | $247.20 |
| Purchase #6 | $231.94 | 5.668% | $245.0864 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $247.30 | 9.470% | $270.7193 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $1,147.26 | $1,226.9741 | $1,226.98 | $1,227.00 | $1,226.90 | |