| 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 | $240.49 | 3.300% | $248.4262 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $114.50 | 3.717% | $118.756 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $169.44 | 12.346% | $190.3591 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $249.76 | 9.201% | $272.7404 | $272.74 | $272.75 | $272.70 |
| Purchase #5 | $242.84 | 11.308% | $270.3003 | $270.30 | $270.30 | $270.30 |
| Purchase #6 | $170.54 | 3.142% | $175.8984 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $179.30 | 4.640% | $187.6195 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $1,366.87 | $1,464.0999 | $1,464.11 | $1,464.10 | $1,464.10 | |