| 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 | $242.92 | 4.169% | $253.0473 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $64.34 | 10.248% | $70.9336 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $152.91 | 7.821% | $164.8691 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $225.40 | 4.303% | $235.099 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $52.60 | 8.152% | $56.888 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $80.55 | 7.574% | $86.6509 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $198.85 | 3.398% | $205.6069 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $1,017.57 | $1,073.0948 | $1,073.10 | $1,073.10 | $1,073.10 | |