| 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 | $113.51 | 8.702% | $123.3876 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $48.80 | 8.184% | $52.7938 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $143.31 | 4.572% | $149.8621 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $190.34 | 5.692% | $201.1742 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $152.90 | 12.195% | $171.5462 | $171.55 | $171.55 | $171.50 |
| Purchase #6 | $215.96 | 8.232% | $233.7378 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $165.78 | 9.777% | $181.9883 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,030.60 | $1,114.4900 | $1,114.49 | $1,114.50 | $1,114.50 | |