| 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 | $209.82 | 12.432% | $235.9048 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $147.50 | 8.298% | $159.7396 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $44.58 | 6.834% | $47.6266 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $232.78 | 11.619% | $259.8267 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $15.70 | 6.565% | $16.7307 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $129.54 | 7.716% | $139.5353 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $113.34 | 13.246% | $128.353 | $128.35 | $128.35 | $128.40 |
| 7 purchase totals = | $893.26 | $987.7167 | $987.72 | $987.80 | $987.60 | |