| 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 | $244.70 | 11.151% | $271.9865 | $271.99 | $272.00 | $272.00 |
| Purchase #2 | $179.58 | 11.389% | $200.0324 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $186.40 | 3.772% | $193.431 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $200.97 | 4.150% | $209.3103 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $179.41 | 7.190% | $192.3096 | $192.31 | $192.30 | $192.30 |
| Purchase #6 | $192.95 | 6.539% | $205.567 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $201.32 | 13.710% | $228.921 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $1,385.33 | $1,501.5578 | $1,501.56 | $1,501.55 | $1,501.50 | |