| 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 | $210.84 | 5.816% | $223.1025 | $223.10 | $223.10 | $223.10 |
| Purchase #2 | $238.63 | 8.573% | $259.0877 | $259.09 | $259.10 | $259.10 |
| Purchase #3 | $128.50 | 4.648% | $134.4727 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $144.91 | 7.131% | $155.2435 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $61.37 | 9.167% | $66.9958 | $67.00 | $67.00 | $67.00 |
| Purchase #6 | $115.77 | 12.733% | $130.511 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $193.92 | 3.645% | $200.9884 | $200.99 | $201.00 | $201.00 |
| 7 purchase totals = | $1,093.94 | $1,170.4016 | $1,170.40 | $1,170.40 | $1,170.40 | |