| 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 | $199.70 | 7.300% | $214.2781 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $135.59 | 12.655% | $152.7489 | $152.75 | $152.75 | $152.70 |
| Purchase #3 | $47.58 | 10.117% | $52.3937 | $52.39 | $52.40 | $52.40 |
| Purchase #4 | $131.93 | 8.123% | $142.6467 | $142.65 | $142.65 | $142.60 |
| Purchase #5 | $64.75 | 9.179% | $70.6934 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $187.72 | 10.475% | $207.3837 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $127.45 | 11.638% | $142.2826 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $894.72 | $982.4271 | $982.42 | $982.50 | $982.40 | |