| 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 | $234.92 | 3.807% | $243.8634 | $243.86 | $243.85 | $243.90 |
| Purchase #2 | $23.34 | 3.294% | $24.1088 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $167.87 | 8.609% | $182.3219 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $54.59 | 6.251% | $58.0024 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $201.69 | 11.236% | $224.3519 | $224.35 | $224.35 | $224.40 |
| Purchase #6 | $115.55 | 8.695% | $125.5971 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $43.86 | 8.457% | $47.5692 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $841.82 | $905.8147 | $905.81 | $905.75 | $905.90 | |