| 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 | $197.25 | 6.632% | $210.3316 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $164.49 | 4.200% | $171.3986 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $248.44 | 11.355% | $276.6504 | $276.65 | $276.65 | $276.70 |
| Purchase #4 | $84.53 | 3.239% | $87.2679 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $66.87 | 3.874% | $69.4605 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $111.44 | 11.739% | $124.5219 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $146.57 | 3.281% | $151.379 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $1,019.59 | $1,091.0099 | $1,091.01 | $1,091.00 | $1,091.10 | |