| 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 | $206.79 | 10.329% | $228.1493 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $130.39 | 13.575% | $148.0904 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $80.50 | 7.441% | $86.49 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $84.93 | 6.835% | $90.735 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $242.93 | 11.333% | $270.4613 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $135.79 | 4.164% | $141.4443 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $228.66 | 8.290% | $247.6159 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $1,109.99 | $1,212.9862 | $1,212.99 | $1,213.00 | $1,212.90 | |