| 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 | $112.26 | 13.775% | $127.7238 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $35.38 | 9.802% | $38.8479 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $191.94 | 4.760% | $201.0763 | $201.08 | $201.10 | $201.10 |
| Purchase #4 | $185.96 | 6.406% | $197.8726 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $118.66 | 11.564% | $132.3818 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $167.92 | 9.617% | $184.0689 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $223.46 | 9.112% | $243.8217 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $1,035.58 | $1,125.7930 | $1,125.79 | $1,125.75 | $1,125.80 | |