| 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 | $123.27 | 10.353% | $136.0321 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $16.41 | 12.395% | $18.444 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $118.81 | 3.509% | $122.979 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $118.92 | 10.511% | $131.4197 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $177.85 | 5.323% | $187.317 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $187.33 | 6.648% | $199.7837 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $217.43 | 12.596% | $244.8175 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $960.02 | $1,040.7930 | $1,040.79 | $1,040.80 | $1,040.70 | |