| 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 | $220.36 | 6.544% | $234.7804 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $74.91 | 3.634% | $77.6322 | $77.63 | $77.65 | $77.60 |
| Purchase #3 | $220.61 | 4.257% | $230.0014 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $243.97 | 5.519% | $257.4347 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $54.99 | 11.498% | $61.3128 | $61.31 | $61.30 | $61.30 |
| Purchase #6 | $148.64 | 11.604% | $165.8882 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $194.48 | 3.735% | $201.7438 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $1,157.96 | $1,228.7935 | $1,228.78 | $1,228.85 | $1,228.70 | |