| 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 | $134.27 | 8.392% | $145.5379 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $218.71 | 3.836% | $227.0997 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $123.80 | 10.325% | $136.5824 | $136.58 | $136.60 | $136.60 |
| Purchase #4 | $121.79 | 11.849% | $136.2209 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $248.47 | 11.787% | $277.7572 | $277.76 | $277.75 | $277.80 |
| Purchase #6 | $48.37 | 13.597% | $54.9469 | $54.95 | $54.95 | $54.90 |
| Purchase #7 | $119.65 | 9.536% | $131.0598 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $1,015.06 | $1,109.2048 | $1,109.21 | $1,109.20 | $1,109.20 | |