| 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 | $88.30 | 6.335% | $93.8938 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $174.72 | 9.206% | $190.8047 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $147.84 | 12.307% | $166.0347 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $179.99 | 9.306% | $196.7399 | $196.74 | $196.75 | $196.70 |
| Purchase #5 | $227.41 | 3.456% | $235.2693 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $20.36 | 11.166% | $22.6334 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $192.30 | 11.282% | $213.9953 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $1,030.92 | $1,119.3711 | $1,119.36 | $1,119.40 | $1,119.30 | |