| 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 | $37.70 | 13.477% | $42.7808 | $42.78 | $42.80 | $42.80 |
| Purchase #2 | $54.53 | 13.682% | $61.9908 | $61.99 | $62.00 | $62.00 |
| Purchase #3 | $133.91 | 10.672% | $148.2009 | $148.20 | $148.20 | $148.20 |
| Purchase #4 | $234.31 | 10.616% | $259.1843 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $176.99 | 3.617% | $183.3917 | $183.39 | $183.40 | $183.40 |
| Purchase #6 | $209.25 | 6.555% | $222.9663 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $179.63 | 7.237% | $192.6298 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $1,026.32 | $1,111.1446 | $1,111.14 | $1,111.20 | $1,111.20 | |