| 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 | $140.33 | 9.342% | $153.4396 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $213.36 | 9.860% | $234.3973 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $151.27 | 3.808% | $157.0304 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $6.38 | 4.515% | $6.6681 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $122.47 | 12.768% | $138.107 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $243.91 | 8.743% | $265.2351 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $217.63 | 13.704% | $247.454 | $247.45 | $247.45 | $247.50 |
| 7 purchase totals = | $1,095.35 | $1,202.3315 | $1,202.34 | $1,202.35 | $1,202.30 | |