| 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 | $108.42 | 11.801% | $121.2146 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $232.85 | 11.406% | $259.4089 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $213.59 | 10.243% | $235.468 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $175.91 | 5.182% | $185.0257 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $39.31 | 7.267% | $42.1667 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $223.41 | 10.598% | $247.087 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $193.72 | 9.322% | $211.7786 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $1,187.21 | $1,302.1495 | $1,302.16 | $1,302.15 | $1,302.20 | |