| 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 | $198.31 | 10.707% | $219.5431 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $79.61 | 8.173% | $86.1165 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $193.34 | 5.294% | $203.5754 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $32.44 | 13.813% | $36.9209 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $104.97 | 3.427% | $108.5673 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $146.44 | 3.429% | $151.4614 | $151.46 | $151.45 | $151.50 |
| Purchase #7 | $183.25 | 10.567% | $202.614 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $938.36 | $1,008.7986 | $1,008.80 | $1,008.75 | $1,008.80 | |