| 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 | $64.56 | 9.168% | $70.4789 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $195.65 | 5.196% | $205.816 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $240.71 | 5.253% | $253.3545 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $115.51 | 6.228% | $122.704 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $226.90 | 7.398% | $243.6861 | $243.69 | $243.70 | $243.70 |
| Purchase #6 | $139.41 | 8.378% | $151.0898 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $234.51 | 4.866% | $245.9213 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,217.25 | $1,293.0506 | $1,293.05 | $1,293.05 | $1,293.10 | |