| 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 | $208.66 | 10.543% | $230.659 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $169.57 | 13.167% | $191.8973 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $237.37 | 3.229% | $245.0347 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $9.57 | 9.558% | $10.4847 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $52.43 | 13.500% | $59.5081 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $187.72 | 8.190% | $203.0943 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $226.77 | 13.608% | $257.6289 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,092.09 | $1,198.3070 | $1,198.30 | $1,198.35 | $1,198.30 | |