| 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 | $188.59 | 7.251% | $202.2647 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $129.29 | 11.472% | $144.1221 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $228.68 | 11.604% | $255.216 | $255.22 | $255.20 | $255.20 |
| Purchase #4 | $114.41 | 3.225% | $118.0997 | $118.10 | $118.10 | $118.10 |
| Purchase #5 | $120.95 | 3.202% | $124.8228 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $84.87 | 5.187% | $89.2722 | $89.27 | $89.25 | $89.30 |
| Purchase #7 | $176.54 | 3.678% | $183.0331 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $1,043.33 | $1,116.8306 | $1,116.82 | $1,116.75 | $1,116.80 | |