| 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 | $194.48 | 11.604% | $217.0475 | $217.05 | $217.05 | $217.00 |
| Purchase #2 | $168.31 | 9.568% | $184.4139 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $114.76 | 11.760% | $128.2558 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $188.84 | 8.373% | $204.6516 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $214.81 | 7.546% | $231.0196 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $115.47 | 4.730% | $120.9317 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $239.66 | 13.109% | $271.077 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $1,236.33 | $1,357.3971 | $1,357.40 | $1,357.40 | $1,357.40 | |