| 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 | $215.74 | 9.715% | $236.6991 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $166.32 | 8.657% | $180.7183 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $167.35 | 12.117% | $187.6278 | $187.63 | $187.65 | $187.60 |
| Purchase #4 | $161.96 | 12.692% | $182.516 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $83.39 | 9.611% | $91.4046 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $212.49 | 13.250% | $240.6449 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $100.50 | 12.772% | $113.3359 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $1,107.75 | $1,232.9466 | $1,232.95 | $1,232.95 | $1,232.80 | |