| 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 | $49.26 | 13.293% | $55.8081 | $55.81 | $55.80 | $55.80 |
| Purchase #2 | $137.53 | 4.618% | $143.8811 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $214.77 | 7.762% | $231.4404 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $149.42 | 4.160% | $155.6359 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $24.32 | 10.249% | $26.8126 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $196.57 | 5.754% | $207.8806 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $164.41 | 12.469% | $184.9103 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $936.28 | $1,006.3690 | $1,006.37 | $1,006.40 | $1,006.30 | |