| 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 | $212.49 | 12.339% | $238.7091 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $93.80 | 13.243% | $106.2219 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $29.56 | 4.551% | $30.9053 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $213.47 | 8.801% | $232.2575 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $105.79 | 3.814% | $109.8248 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $230.26 | 6.568% | $245.3835 | $245.38 | $245.40 | $245.40 |
| Purchase #7 | $128.74 | 10.298% | $141.9976 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $1,014.11 | $1,105.2997 | $1,105.30 | $1,105.25 | $1,105.30 | |