| 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 | $203.84 | 13.348% | $231.0486 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $121.73 | 12.122% | $136.4861 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $53.61 | 6.206% | $56.937 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $160.46 | 12.854% | $181.0855 | $181.09 | $181.10 | $181.10 |
| Purchase #5 | $83.60 | 7.380% | $89.7697 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $90.37 | 4.573% | $94.5026 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $183.70 | 9.186% | $200.5747 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $897.31 | $990.4042 | $990.41 | $990.40 | $990.40 | |