| 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 | $250.30 | 13.458% | $283.9854 | $283.99 | $284.00 | $284.00 |
| Purchase #2 | $32.87 | 6.159% | $34.8945 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $222.97 | 5.603% | $235.463 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $29.46 | 7.828% | $31.7661 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $148.46 | 12.850% | $167.5371 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $90.97 | 6.612% | $96.9849 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $126.32 | 8.598% | $137.181 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $901.35 | $987.8120 | $987.81 | $987.85 | $987.90 | |