| 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 | $197.56 | 8.531% | $214.4138 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $192.84 | 7.504% | $207.3107 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $184.77 | 10.704% | $204.5478 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $174.37 | 12.285% | $195.7914 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $71.70 | 11.769% | $80.1384 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $181.34 | 6.250% | $192.6738 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $198.83 | 6.456% | $211.6665 | $211.67 | $211.65 | $211.70 |
| 7 purchase totals = | $1,201.41 | $1,306.5424 | $1,306.54 | $1,306.50 | $1,306.50 | |