| 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 | $228.64 | 6.227% | $242.8774 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $212.37 | 6.863% | $226.945 | $226.95 | $226.95 | $226.90 |
| Purchase #3 | $159.86 | 9.293% | $174.7158 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $119.89 | 11.383% | $133.5371 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $42.83 | 10.608% | $47.3734 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $30.63 | 6.176% | $32.5217 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $44.97 | 6.595% | $47.9358 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $839.19 | $905.9062 | $905.92 | $905.90 | $905.80 | |