| 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 | $192.30 | 11.276% | $213.9837 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $26.69 | 4.802% | $27.9717 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $101.84 | 4.622% | $106.547 | $106.55 | $106.55 | $106.50 |
| Purchase #4 | $30.42 | 6.704% | $32.4594 | $32.46 | $32.45 | $32.50 |
| Purchase #5 | $89.29 | 12.838% | $100.7531 | $100.75 | $100.75 | $100.80 |
| Purchase #6 | $49.60 | 11.729% | $55.4176 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $128.97 | 4.513% | $134.7904 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $619.11 | $671.9229 | $671.92 | $671.90 | $672.00 | |