| 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 | $234.59 | 4.859% | $245.9887 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $27.67 | 7.711% | $29.8036 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $48.44 | 5.397% | $51.0543 | $51.05 | $51.05 | $51.10 |
| Purchase #4 | $174.62 | 6.567% | $186.0873 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $151.47 | 5.297% | $159.4934 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $138.36 | 4.355% | $144.3856 | $144.39 | $144.40 | $144.40 |
| Purchase #7 | $89.44 | 10.302% | $98.6541 | $98.65 | $98.65 | $98.70 |
| 7 purchase totals = | $864.59 | $915.4670 | $915.46 | $915.50 | $915.60 | |