| 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 | $235.67 | 10.333% | $260.0218 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $85.31 | 12.713% | $96.1555 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $74.78 | 9.648% | $81.9948 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $168.55 | 8.429% | $182.7571 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $184.30 | 12.527% | $207.3873 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $164.65 | 7.558% | $177.0942 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $116.46 | 10.145% | $128.2749 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $1,029.72 | $1,133.6856 | $1,133.68 | $1,133.65 | $1,133.80 | |