| 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 | $203.62 | 13.396% | $230.8969 | $230.90 | $230.90 | $230.90 |
| Purchase #2 | $125.74 | 3.693% | $130.3836 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $152.34 | 8.137% | $164.7359 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $226.59 | 8.835% | $246.6092 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $169.43 | 8.266% | $183.4351 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $147.97 | 13.120% | $167.3837 | $167.38 | $167.40 | $167.40 |
| Purchase #7 | $195.85 | 9.377% | $214.2149 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $1,221.54 | $1,337.6593 | $1,337.66 | $1,337.70 | $1,337.60 | |