| 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 | $228.67 | 10.328% | $252.287 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $96.77 | 6.471% | $103.032 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $180.85 | 13.512% | $205.2865 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $86.45 | 7.432% | $92.875 | $92.88 | $92.90 | $92.90 |
| Purchase #5 | $201.63 | 12.656% | $227.1483 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $172.98 | 10.133% | $190.5081 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $145.27 | 5.274% | $152.9315 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $1,112.62 | $1,224.0684 | $1,224.08 | $1,224.15 | $1,224.00 | |