| 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 | $213.70 | 9.136% | $233.2236 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $209.25 | 7.320% | $224.5671 | $224.57 | $224.55 | $224.60 |
| Purchase #3 | $9.76 | 12.359% | $10.9662 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $168.35 | 3.806% | $174.7574 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $46.65 | 13.396% | $52.8992 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $22.49 | 8.865% | $24.4837 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $176.61 | 13.168% | $199.866 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $846.81 | $920.7632 | $920.77 | $920.70 | $920.90 | |