| 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 | $202.35 | 3.292% | $209.0114 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $30.76 | 7.200% | $32.9747 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $205.51 | 7.559% | $221.0445 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $168.34 | 10.469% | $185.9635 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $193.74 | 8.601% | $210.4036 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $32.66 | 9.854% | $35.8783 | $35.88 | $35.90 | $35.90 |
| Purchase #7 | $13.84 | 5.186% | $14.5577 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $847.20 | $909.8337 | $909.82 | $909.80 | $909.90 | |