| 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 | $35.49 | 8.129% | $38.375 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $35.52 | 11.231% | $39.5093 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $220.61 | 8.766% | $239.9487 | $239.95 | $239.95 | $239.90 |
| Purchase #4 | $163.96 | 7.597% | $176.416 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $170.65 | 11.110% | $189.6092 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $226.84 | 10.418% | $250.4722 | $250.47 | $250.45 | $250.50 |
| Purchase #7 | $38.68 | 4.270% | $40.3316 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $891.75 | $974.6620 | $974.67 | $974.65 | $974.60 | |