| 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 | $235.39 | 5.178% | $247.5785 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $134.42 | 3.592% | $139.2484 | $139.25 | $139.25 | $139.20 |
| Purchase #3 | $155.49 | 7.812% | $167.6369 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $180.84 | 6.272% | $192.1823 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $116.36 | 6.126% | $123.4882 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $115.95 | 6.286% | $123.2386 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $179.40 | 9.803% | $196.9866 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $1,117.85 | $1,190.3595 | $1,190.37 | $1,190.45 | $1,190.30 | |