| 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 | $146.63 | 5.568% | $154.7944 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $248.87 | 10.665% | $275.412 | $275.41 | $275.40 | $275.40 |
| Purchase #3 | $198.78 | 3.125% | $204.9919 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $8.46 | 11.859% | $9.4633 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $69.33 | 10.265% | $76.4467 | $76.45 | $76.45 | $76.40 |
| Purchase #6 | $239.32 | 5.474% | $252.4204 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $27.95 | 11.137% | $31.0628 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $939.34 | $1,004.5915 | $1,004.58 | $1,004.55 | $1,004.60 | |