| 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 | $14.67 | 12.556% | $16.512 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $227.90 | 11.399% | $253.8783 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $212.45 | 6.732% | $226.7521 | $226.75 | $226.75 | $226.80 |
| Purchase #4 | $97.55 | 5.846% | $103.2528 | $103.25 | $103.25 | $103.30 |
| Purchase #5 | $217.43 | 3.270% | $224.54 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $31.71 | 13.109% | $35.8669 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $234.48 | 3.613% | $242.9518 | $242.95 | $242.95 | $243.00 |
| 7 purchase totals = | $1,036.19 | $1,103.7539 | $1,103.75 | $1,103.75 | $1,103.90 | |