| 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 | $226.93 | 5.463% | $239.3272 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $109.32 | 6.542% | $116.4717 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $105.69 | 13.591% | $120.0543 | $120.05 | $120.05 | $120.10 |
| Purchase #4 | $108.55 | 4.734% | $113.6888 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $204.35 | 10.820% | $226.4607 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $214.87 | 9.627% | $235.5555 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $121.86 | 7.651% | $131.1835 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $1,091.57 | $1,182.7417 | $1,182.74 | $1,182.75 | $1,182.90 | |