| 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 | $108.87 | 12.559% | $122.543 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $92.71 | 12.138% | $103.9631 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $78.53 | 3.119% | $80.9794 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $7.58 | 11.649% | $8.463 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $80.47 | 9.582% | $88.1806 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $122.59 | 7.673% | $131.9963 | $132.00 | $132.00 | $132.00 |
| Purchase #7 | $23.44 | 12.719% | $26.4213 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $514.19 | $562.5467 | $562.54 | $562.55 | $562.60 | |