| 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 | $202.88 | 11.580% | $226.3735 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $123.69 | 9.742% | $135.7399 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $30.27 | 10.503% | $33.4493 | $33.45 | $33.45 | $33.40 |
| Purchase #4 | $43.39 | 4.559% | $45.3682 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $124.58 | 8.320% | $134.9451 | $134.95 | $134.95 | $134.90 |
| Purchase #6 | $106.41 | 10.674% | $117.7682 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $218.78 | 3.692% | $226.8574 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $850.00 | $920.5016 | $920.51 | $920.45 | $920.50 | |