| 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 | $236.93 | 4.476% | $247.535 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $38.42 | 12.120% | $43.0765 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $17.37 | 5.161% | $18.2665 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $186.46 | 11.154% | $207.2577 | $207.26 | $207.25 | $207.30 |
| Purchase #5 | $111.94 | 10.137% | $123.2874 | $123.29 | $123.30 | $123.30 |
| Purchase #6 | $40.57 | 8.303% | $43.9385 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $32.66 | 4.515% | $34.1346 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $664.35 | $717.4962 | $717.51 | $717.55 | $717.50 | |