| 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 | $36.72 | 4.492% | $38.3695 | $38.37 | $38.35 | $38.40 |
| Purchase #2 | $126.85 | 6.580% | $135.1967 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $155.92 | 10.424% | $172.1731 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $104.28 | 8.611% | $113.2596 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $220.37 | 13.729% | $250.6246 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $217.67 | 8.308% | $235.754 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $167.98 | 7.602% | $180.7498 | $180.75 | $180.75 | $180.70 |
| 7 purchase totals = | $1,029.79 | $1,126.1273 | $1,126.12 | $1,126.05 | $1,126.20 | |