| 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 | $37.85 | 10.231% | $41.7224 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $64.36 | 10.106% | $70.8642 | $70.86 | $70.85 | $70.90 |
| Purchase #3 | $190.63 | 6.118% | $202.2927 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $213.37 | 10.571% | $235.9253 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $179.25 | 10.507% | $198.0838 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $214.31 | 10.662% | $237.1597 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $108.27 | 13.872% | $123.2892 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $1,008.04 | $1,109.3373 | $1,109.33 | $1,109.35 | $1,109.40 | |