| 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 | $237.64 | 4.482% | $248.291 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $166.96 | 10.150% | $183.9064 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $206.53 | 10.648% | $228.5213 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $144.55 | 6.873% | $154.4849 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $71.39 | 13.530% | $81.0491 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $204.72 | 5.247% | $215.4617 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $151.95 | 4.844% | $159.3105 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $1,183.74 | $1,271.0249 | $1,271.02 | $1,271.00 | $1,271.00 | |