| 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 | $210.70 | 6.315% | $224.0057 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $16.46 | 5.527% | $17.3697 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $99.97 | 7.689% | $107.6567 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $37.80 | 13.186% | $42.7843 | $42.78 | $42.80 | $42.80 |
| Purchase #5 | $169.51 | 12.144% | $190.0953 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $225.96 | 3.377% | $233.5907 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $246.32 | 12.376% | $276.8046 | $276.80 | $276.80 | $276.80 |
| 7 purchase totals = | $1,006.72 | $1,092.3070 | $1,092.31 | $1,092.30 | $1,092.40 | |