| 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 | $119.95 | 10.787% | $132.889 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $222.59 | 13.258% | $252.101 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $22.30 | 6.168% | $23.6755 | $23.68 | $23.70 | $23.70 |
| Purchase #4 | $239.69 | 12.492% | $269.6321 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $164.54 | 3.735% | $170.6856 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $162.50 | 10.639% | $179.7884 | $179.79 | $179.80 | $179.80 |
| Purchase #7 | $158.80 | 5.498% | $167.5308 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $1,090.37 | $1,196.3024 | $1,196.31 | $1,196.40 | $1,196.30 | |