| 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 | $44.52 | 9.199% | $48.6154 | $48.62 | $48.60 | $48.60 |
| Purchase #2 | $19.58 | 4.253% | $20.4127 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $190.88 | 4.327% | $199.1394 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $210.95 | 4.710% | $220.8857 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $186.79 | 11.184% | $207.6806 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $195.25 | 3.340% | $201.7714 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $188.43 | 8.184% | $203.8511 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $1,036.40 | $1,102.3563 | $1,102.36 | $1,102.35 | $1,102.40 | |