| 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 | $14.31 | 10.177% | $15.7663 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $142.53 | 12.603% | $160.4931 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $94.40 | 12.754% | $106.4398 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $231.70 | 11.795% | $259.029 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $207.76 | 4.710% | $217.5455 | $217.55 | $217.55 | $217.50 |
| Purchase #6 | $198.26 | 9.137% | $216.375 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $30.74 | 13.561% | $34.9087 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $919.70 | $1,010.5574 | $1,010.57 | $1,010.60 | $1,010.50 | |