| 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 | $209.68 | 7.224% | $224.8273 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $188.35 | 9.744% | $206.7028 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $102.83 | 11.552% | $114.7089 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $218.41 | 4.419% | $228.0615 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $120.86 | 10.710% | $133.8041 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $237.25 | 7.194% | $254.3178 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $38.82 | 5.190% | $40.8348 | $40.83 | $40.85 | $40.80 |
| 7 purchase totals = | $1,116.20 | $1,203.2572 | $1,203.25 | $1,203.25 | $1,203.20 | |