| 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 | $226.25 | 6.217% | $240.316 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $19.49 | 8.425% | $21.132 | $21.13 | $21.15 | $21.10 |
| Purchase #3 | $40.59 | 8.800% | $44.1619 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $246.48 | 3.649% | $255.4741 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $71.34 | 5.146% | $75.0112 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $10.62 | 5.123% | $11.1641 | $11.16 | $11.15 | $11.20 |
| Purchase #7 | $17.65 | 3.754% | $18.3126 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $632.42 | $665.5719 | $665.56 | $665.50 | $665.60 | |