| 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 | $102.55 | 5.116% | $107.7965 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $167.98 | 13.397% | $190.4843 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $114.61 | 6.545% | $122.1112 | $122.11 | $122.10 | $122.10 |
| Purchase #4 | $166.90 | 5.313% | $175.7674 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $103.45 | 5.691% | $109.3373 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $220.25 | 3.234% | $227.3729 | $227.37 | $227.35 | $227.40 |
| Purchase #7 | $140.50 | 13.540% | $159.5237 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $1,016.24 | $1,092.3933 | $1,092.39 | $1,092.35 | $1,092.40 | |