| 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 | $228.81 | 13.334% | $259.3195 | $259.32 | $259.30 | $259.30 |
| Purchase #2 | $29.25 | 4.118% | $30.4545 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $238.68 | 8.477% | $258.9129 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $203.30 | 8.239% | $220.0499 | $220.05 | $220.05 | $220.00 |
| Purchase #5 | $87.93 | 9.231% | $96.0468 | $96.05 | $96.05 | $96.00 |
| Purchase #6 | $12.41 | 4.102% | $12.9191 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $138.95 | 11.442% | $154.8487 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $939.33 | $1,032.5514 | $1,032.55 | $1,032.50 | $1,032.40 | |