| 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 | $211.42 | 12.602% | $238.0631 | $238.06 | $238.05 | $238.10 |
| Purchase #2 | $135.59 | 13.730% | $154.2065 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $160.77 | 13.123% | $181.8678 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $135.98 | 3.481% | $140.7135 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $185.89 | 5.818% | $196.7051 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $200.73 | 5.515% | $211.8003 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $5.49 | 6.519% | $5.8479 | $5.85 | $5.85 | $5.80 |
| 7 purchase totals = | $1,035.87 | $1,129.2042 | $1,129.21 | $1,129.15 | $1,129.20 | |