| 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 | $187.50 | 10.270% | $206.7563 | $206.76 | $206.75 | $206.80 |
| Purchase #2 | $203.31 | 5.561% | $214.6161 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $114.37 | 6.254% | $121.5227 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $220.41 | 10.528% | $243.6148 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $126.56 | 5.792% | $133.8904 | $133.89 | $133.90 | $133.90 |
| Purchase #6 | $136.38 | 11.687% | $152.3187 | $152.32 | $152.30 | $152.30 |
| Purchase #7 | $32.25 | 13.848% | $36.716 | $36.72 | $36.70 | $36.70 |
| 7 purchase totals = | $1,020.78 | $1,109.4350 | $1,109.44 | $1,109.35 | $1,109.40 | |