| 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 | $116.63 | 6.155% | $123.8086 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $197.46 | 10.414% | $218.0235 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $109.40 | 8.847% | $119.0786 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $213.34 | 10.261% | $235.2308 | $235.23 | $235.25 | $235.20 |
| Purchase #5 | $219.41 | 13.209% | $248.3919 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $90.86 | 5.217% | $95.6002 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $44.94 | 10.694% | $49.7459 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $992.04 | $1,089.8795 | $1,089.88 | $1,089.90 | $1,089.80 | |