| 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 | $135.86 | 4.390% | $141.8243 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $186.25 | 13.571% | $211.526 | $211.53 | $211.55 | $211.50 |
| Purchase #3 | $246.62 | 6.632% | $262.9758 | $262.98 | $263.00 | $263.00 |
| Purchase #4 | $212.47 | 8.789% | $231.144 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $22.44 | 10.261% | $24.7426 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $234.60 | 10.300% | $258.7638 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $103.47 | 11.850% | $115.7312 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $1,141.71 | $1,246.7077 | $1,246.70 | $1,246.75 | $1,246.60 | |