| 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 | $189.65 | 12.528% | $213.4094 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $111.68 | 10.129% | $122.9921 | $122.99 | $123.00 | $123.00 |
| Purchase #3 | $79.50 | 7.535% | $85.4903 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $230.85 | 13.247% | $261.4307 | $261.43 | $261.45 | $261.40 |
| Purchase #5 | $32.47 | 13.525% | $36.8616 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $114.41 | 10.534% | $126.4619 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $164.27 | 8.312% | $177.9241 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $922.83 | $1,024.5701 | $1,024.56 | $1,024.55 | $1,024.60 | |