| 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 | $235.79 | 10.758% | $261.1563 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $177.27 | 3.740% | $183.8999 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $31.31 | 6.228% | $33.26 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $236.34 | 5.291% | $248.8447 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $91.38 | 10.515% | $100.9886 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $135.77 | 5.131% | $142.7364 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $230.36 | 11.429% | $256.6878 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,138.22 | $1,227.5737 | $1,227.58 | $1,227.60 | $1,227.60 | |