| 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 | $22.70 | 9.225% | $24.7941 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $200.45 | 6.157% | $212.7917 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $222.74 | 7.224% | $238.8307 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $237.37 | 6.384% | $252.5237 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $13.35 | 5.345% | $14.0636 | $14.06 | $14.05 | $14.10 |
| Purchase #6 | $234.99 | 9.432% | $257.1543 | $257.15 | $257.15 | $257.20 |
| Purchase #7 | $235.82 | 9.310% | $257.7748 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,167.42 | $1,257.9329 | $1,257.91 | $1,257.90 | $1,258.00 | |