| 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 | $222.44 | 10.379% | $245.527 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $103.48 | 6.460% | $110.1648 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $13.43 | 4.706% | $14.062 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $91.27 | 9.853% | $100.2628 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $213.77 | 6.116% | $226.8442 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $67.68 | 4.754% | $70.8975 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $177.41 | 12.109% | $198.8926 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $889.48 | $966.6509 | $966.64 | $966.65 | $966.70 | |