| 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 | $247.51 | 4.754% | $259.2766 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $147.50 | 11.171% | $163.9772 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $213.59 | 11.859% | $238.9196 | $238.92 | $238.90 | $238.90 |
| Purchase #4 | $147.28 | 9.479% | $161.2407 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $208.34 | 7.261% | $223.4676 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $203.61 | 9.540% | $223.0344 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $207.70 | 13.254% | $235.2286 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $1,375.53 | $1,505.1447 | $1,505.15 | $1,505.20 | $1,505.10 | |