| 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 | $12.39 | 12.248% | $13.9075 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $179.44 | 7.322% | $192.5786 | $192.58 | $192.60 | $192.60 |
| Purchase #3 | $130.43 | 11.499% | $145.4281 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $108.30 | 10.545% | $119.7202 | $119.72 | $119.70 | $119.70 |
| Purchase #5 | $16.30 | 4.723% | $17.0698 | $17.07 | $17.05 | $17.10 |
| Purchase #6 | $218.50 | 4.308% | $227.913 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $89.50 | 8.211% | $96.8488 | $96.85 | $96.85 | $96.80 |
| 7 purchase totals = | $754.86 | $813.4660 | $813.47 | $813.45 | $813.40 | |