| 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 | $20.95 | 8.843% | $22.8026 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $216.93 | 3.234% | $223.9455 | $223.95 | $223.95 | $223.90 |
| Purchase #3 | $179.94 | 12.377% | $202.2112 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $117.57 | 6.697% | $125.4437 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $114.80 | 13.149% | $129.8951 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $111.83 | 8.680% | $121.5368 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $183.58 | 10.816% | $203.436 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $945.60 | $1,029.2709 | $1,029.28 | $1,029.30 | $1,029.10 | |