| 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 | $85.29 | 10.695% | $94.4118 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $233.45 | 6.582% | $248.8157 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $72.89 | 13.419% | $82.6711 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $240.80 | 5.164% | $253.2349 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $180.42 | 9.763% | $198.0344 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $231.39 | 12.124% | $259.4437 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $75.76 | 11.863% | $84.7474 | $84.75 | $84.75 | $84.70 |
| 7 purchase totals = | $1,120.00 | $1,221.3590 | $1,221.35 | $1,221.35 | $1,221.20 | |