| 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 | $119.92 | 11.846% | $134.1257 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $215.25 | 5.729% | $227.5817 | $227.58 | $227.60 | $227.60 |
| Purchase #3 | $246.95 | 12.174% | $277.0137 | $277.01 | $277.00 | $277.00 |
| Purchase #4 | $92.71 | 3.375% | $95.839 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $104.55 | 4.556% | $109.3133 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $11.31 | 4.867% | $11.8605 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $5.93 | 12.775% | $6.6876 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $796.62 | $862.4215 | $862.42 | $862.45 | $862.40 | |