| 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 | $229.61 | 8.573% | $249.2945 | $249.29 | $249.30 | $249.30 |
| Purchase #2 | $32.72 | 3.773% | $33.9545 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $222.61 | 13.768% | $253.2589 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $139.50 | 10.330% | $153.9104 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $17.31 | 4.245% | $18.0448 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $148.55 | 12.617% | $167.2926 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $26.54 | 8.659% | $28.8381 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $816.84 | $904.5938 | $904.58 | $904.60 | $904.60 | |