| 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 | $30.65 | 9.756% | $33.6402 | $33.64 | $33.65 | $33.60 |
| Purchase #2 | $135.94 | 9.827% | $149.2988 | $149.30 | $149.30 | $149.30 |
| Purchase #3 | $169.35 | 10.248% | $186.705 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $212.90 | 9.806% | $233.777 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $220.31 | 6.443% | $234.5046 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $239.92 | 3.392% | $248.0581 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $20.76 | 12.678% | $23.392 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $1,029.83 | $1,109.3757 | $1,109.38 | $1,109.40 | $1,109.40 | |