| 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 | $86.68 | 10.225% | $95.543 | $95.54 | $95.55 | $95.50 |
| Purchase #2 | $155.79 | 10.401% | $171.9937 | $171.99 | $172.00 | $172.00 |
| Purchase #3 | $108.97 | 10.135% | $120.0141 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $233.56 | 4.490% | $244.0468 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $223.55 | 12.734% | $252.0169 | $252.02 | $252.00 | $252.00 |
| Purchase #6 | $139.79 | 8.788% | $152.0747 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $173.85 | 4.343% | $181.4003 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $1,122.19 | $1,217.0895 | $1,217.08 | $1,217.05 | $1,217.00 | |