| 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 | $219.90 | 11.606% | $245.4216 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $232.57 | 12.665% | $262.025 | $262.03 | $262.05 | $262.00 |
| Purchase #3 | $186.92 | 3.722% | $193.8772 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $207.38 | 13.482% | $235.339 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $155.64 | 7.423% | $167.1932 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $44.82 | 12.867% | $50.587 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $76.63 | 11.833% | $85.6976 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $1,123.86 | $1,240.1406 | $1,240.15 | $1,240.20 | $1,240.10 | |