| 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 | $191.89 | 12.249% | $215.3946 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $87.91 | 9.304% | $96.0891 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $200.61 | 6.816% | $214.2836 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $191.36 | 12.182% | $214.6715 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $118.40 | 8.380% | $128.3219 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $98.30 | 8.138% | $106.2997 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $102.97 | 4.176% | $107.27 | $107.27 | $107.25 | $107.30 |
| 7 purchase totals = | $991.44 | $1,082.3304 | $1,082.32 | $1,082.30 | $1,082.40 | |