| 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 | $168.94 | 9.828% | $185.5434 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $239.93 | 7.200% | $257.205 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $116.37 | 13.603% | $132.1998 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $9.94 | 7.485% | $10.684 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $193.46 | 12.715% | $218.0584 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $177.35 | 3.444% | $183.4579 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $198.46 | 12.442% | $223.1524 | $223.15 | $223.15 | $223.20 |
| 7 purchase totals = | $1,104.45 | $1,210.3009 | $1,210.30 | $1,210.30 | $1,210.40 | |