| 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 | $245.33 | 7.371% | $263.4133 | $263.41 | $263.40 | $263.40 |
| Purchase #2 | $13.94 | 5.273% | $14.6751 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $133.79 | 3.737% | $138.7897 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $61.84 | 12.223% | $69.3987 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $218.69 | 3.545% | $226.4426 | $226.44 | $226.45 | $226.40 |
| Purchase #6 | $16.43 | 9.165% | $17.9358 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $196.47 | 12.225% | $220.4885 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $886.49 | $951.1437 | $951.15 | $951.20 | $951.10 | |