| 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 | $105.66 | 8.432% | $114.5693 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $191.72 | 13.776% | $218.1313 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $250.31 | 13.441% | $283.9542 | $283.95 | $283.95 | $284.00 |
| Purchase #4 | $15.85 | 9.491% | $17.3543 | $17.35 | $17.35 | $17.40 |
| Purchase #5 | $159.58 | 6.741% | $170.3373 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $70.82 | 12.164% | $79.4345 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $202.92 | 12.542% | $228.3702 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $996.86 | $1,112.1511 | $1,112.14 | $1,112.15 | $1,112.20 | |