| 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 | $28.58 | 12.789% | $32.2351 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $221.81 | 11.110% | $246.4531 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $126.67 | 3.362% | $130.9286 | $130.93 | $130.95 | $130.90 |
| Purchase #4 | $157.94 | 10.602% | $174.6848 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $20.29 | 8.702% | $22.0556 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $214.38 | 4.582% | $224.2029 | $224.20 | $224.20 | $224.20 |
| Purchase #7 | $15.94 | 11.515% | $17.7755 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $785.61 | $848.3356 | $848.34 | $848.40 | $848.40 | |