| 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 | $40.82 | 7.362% | $43.8252 | $43.83 | $43.85 | $43.80 |
| Purchase #2 | $234.70 | 3.570% | $243.0788 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $29.87 | 5.448% | $31.4973 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $75.92 | 7.732% | $81.7901 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $229.32 | 5.576% | $242.1069 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $211.73 | 11.422% | $235.9138 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $187.72 | 9.477% | $205.5102 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $1,010.08 | $1,083.7223 | $1,083.73 | $1,083.75 | $1,083.70 | |